/*
 * Mobile Modals Component
 * Optimized for Hejbni kostrou! fitness tracking application
 * Provides touch-friendly modal system with enhanced mobile design
 */

/* Import Google Fonts - Poppins for mobile readability */
@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,600;1,700&display=swap');

/* Mobile Modal System */
@media screen and (max-width: 768px) {
    .mobile-interface .modal,
    .mobile-base-mode .modal {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.8);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        z-index: 3000;
        /*
         * Kontrakt modálů (sjednocený s desktopem v components/modals.css):
         * - modál je defaultně skrytý
         * - zobrazení probíhá pouze přidáním třídy .show
         *
         * DŮLEŽITÉ: neotevírat modál přes inline style.display v JS.
         */
        display: none;
        /* Modály na mobilu mají být nahoře (ne bottom-sheet) */
        align-items: flex-start;
        justify-content: center;
        /* prostor nahoře i dole, aby se modal na malých displejích "neukrojil" */
        padding: 6vh 4vw 6vh 4vw;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .mobile-interface .modal.show,
    .mobile-base-mode .modal.show {
        display: flex !important;
    }

    /* Mobile Modal Content Container */
    .mobile-interface .modal-content,
    .mobile-base-mode .modal-content {
        width: 100%;
        max-width: none;
        margin: 0;
        border-radius: 6vw;
        /* Jednotný šedý gradient jako na mobile-home a mobile-links intro */
        background: linear-gradient(145deg, #dcdcdc, #f1f1f1);
        /* jemné černé ohraničení jako ve starší verzi */
        border: 0.6vw solid #000;
        border-top-width: 0.8vw;
        box-shadow: 
            0 -8px 32px rgba(0, 0, 0, 0.3),
            0 -2px 8px rgba(0, 0, 0, 0.15);
        padding: 0;
        max-height: calc(100vh - 12vh);
        transform: translateY(-2vh);
        opacity: 0;
        transition: transform 0.25s ease, opacity 0.25s ease;
        position: relative;
        overflow: hidden;
        /* umožní scroll jen v těle, tlačítka zůstanou vždy vidět */
        display: flex;
        flex-direction: column;
    }

    .mobile-interface .modal.show .modal-content,
    .mobile-base-mode .modal.show .modal-content {
        transform: translateY(0);
        opacity: 1;
    }

    /* Mobile Modal Header */
    .mobile-interface .modal-content::before,
    .mobile-base-mode .modal-content::before {
        content: '';
        position: absolute;
        top: 2vw;
        left: 50%;
        transform: translateX(-50%);
        width: 12vw;
        height: 1vw;
        background: rgba(0, 0, 0, 0.3);
        border-radius: 1vw;
        z-index: 10;
    }

    /* Mobile Modal Header Content */
    .mobile-interface .modal h2,
    .mobile-base-mode .modal h2 {
        margin: 0;
        /* extra right padding, aby close nikdy nepřekrýval titul */
        padding: 6vw 16vw 4vw 6vw;
        /* Hlavička modálu vizuálně navazuje na obsah – šedý podklad */
        background: linear-gradient(145deg, #e6e6e6, #f7f7f7);
        color: #000;
        font-family: "Poppins", sans-serif;
        font-size: 5vw;
        font-weight: bold;
        text-align: center;
        border-bottom: 0.3vw solid rgba(0, 0, 0, 0.2);
        text-shadow: 0.15vw 0.15vw 0.3vw rgba(0, 0, 0, 0.1);
        position: relative;
    }

    /* Pokud šablona používá .modal-header wrapper, styluj ho jako hlavičku a dej close do hlavičky */
    .mobile-interface .modal-header,
    .mobile-base-mode .modal-header {
        position: relative;
        padding: 6vw 16vw 4vw 6vw;
        background: linear-gradient(145deg, #e6e6e6, #f7f7f7);
        border-bottom: 0.3vw solid rgba(0, 0, 0, 0.2);
    }

    .mobile-interface .modal-header h2,
    .mobile-base-mode .modal-header h2 {
        padding: 0;
        border-bottom: none;
        background: transparent;
    }

    /* Mobile Modal Body */
    .mobile-interface .modal-body,
    .mobile-base-mode .modal-body {
        padding: 6vw;
        flex: 1 1 auto;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Spodní akční tlačítka: na mobilu pod sebou, plná šířka, stejná výška */
    .mobile-interface .modal-actions,
    .mobile-base-mode .modal-actions {
        flex: 0 0 auto;
        display: flex;
        flex-direction: column;
        gap: 2vw;
        padding: 4vw 6vw calc(6vw + env(safe-area-inset-bottom, 0px));
        border-top: 0.3vw solid rgba(0, 0, 0, 0.18);
        background: linear-gradient(145deg, #e6e6e6, #f7f7f7);
    }

    .mobile-interface .modal-actions > a,
    .mobile-interface .modal-actions > button,
    .mobile-base-mode .modal-actions > a,
    .mobile-base-mode .modal-actions > button {
        width: 100%;
        /* jednotná výška tlačítek napříč všemi modály */
        min-height: clamp(48px, 14vw, 64px);
        padding-top: 0;
        padding-bottom: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        box-sizing: border-box;
    }

    /* Když modal nemá .modal-body, zachovej fallback padding + nech actions dýchat */
    .mobile-interface .modal-content:not(:has(.modal-body)) > .modal-actions,
    .mobile-base-mode .modal-content:not(:has(.modal-body)) > .modal-actions {
        margin-top: 4vw;
    }

    /* If modal doesn't have explicit body, create padding for content */
    .mobile-interface .modal-content:not(:has(.modal-body)),
    .mobile-base-mode .modal-content:not(:has(.modal-body)) {
        padding: 0 0 6vw 0;
    }

    .mobile-interface .modal-content:not(:has(.modal-body)) > *:not(h2):not(.close),
    .mobile-base-mode .modal-content:not(:has(.modal-body)) > *:not(h2):not(.close) {
        padding: 0 6vw;
        margin-bottom: 4vw;
    }

    /* Mobile Close Button */
    .mobile-interface .close,
    .mobile-base-mode .close {
        position: absolute;
        top: 6vw;
        right: 6vw;
        width: 8vw;
        height: 8vw;
        background: rgba(0, 0, 0, 0.1);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 5vw;
        color: #e3342f;
        cursor: pointer;
        transition: all 0.3s ease;
        z-index: 20;
        border: 0.2vw solid transparent;
    }

    /* Pokud je close uvnitř .modal-header, zarovnat ho do hlavičky a nechat obsah volný */
    .mobile-interface .modal-header .close,
    .mobile-base-mode .modal-header .close {
        top: 50%;
        transform: translateY(-50%);
    }

    .mobile-interface .close:hover,
    .mobile-interface .close:active,
    .mobile-base-mode .close:hover,
    .mobile-base-mode .close:active {
        background: rgba(0, 0, 0, 0.2);
        border-color: #000;
        color: #b91c1c;
        transform: scale(1.1);
    }

    /* Mobile Form Groups */
    .mobile-interface .modal .form-group,
    .mobile-base-mode .modal .form-group {
        margin-bottom: 6vw;
        position: relative;
    }

    .mobile-interface .modal .form-group label,
    .mobile-base-mode .modal .form-group label {
        display: block;
        margin-bottom: 2vw;
        font-weight: bold;
        color: #000;
        font-family: "Poppins", sans-serif;
        font-size: 3.2vw;
        text-shadow: 0.1vw 0.1vw 0.2vw rgba(0, 0, 0, 0.1);
    }

    /* Mobile Form Inputs */
    .mobile-interface .modal .form-group input:not([type="checkbox"]):not([type="radio"]),
    .mobile-interface .modal .form-group select,
    .mobile-interface .modal .form-group textarea,
    .mobile-interface .modal #studentSearch,
    .mobile-base-mode .modal .form-group input:not([type="checkbox"]):not([type="radio"]),
    .mobile-base-mode .modal .form-group select,
    .mobile-base-mode .modal .form-group textarea,
    .mobile-base-mode .modal #studentSearch {
        width: 100%;
        padding: 3.5vw;
        border: 0.3vw solid #000;
        border-radius: 3vw;
        background: rgba(255, 255, 255, 0.95);
        font-family: "Poppins", sans-serif;
        font-size: 4vw;
        color: #000;
        transition: all 0.3s ease;
        box-sizing: border-box;
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
        box-shadow: inset 0 0.3vw 0.8vw rgba(0, 0, 0, 0.1);
    }

    .mobile-interface .modal .form-group input:not([type="checkbox"]):not([type="radio"]):focus,
    .mobile-interface .modal .form-group select:focus,
    .mobile-interface .modal .form-group textarea:focus,
    .mobile-interface .modal #studentSearch:focus,
    .mobile-base-mode .modal .form-group input:not([type="checkbox"]):not([type="radio"]):focus,
    .mobile-base-mode .modal .form-group select:focus,
    .mobile-base-mode .modal .form-group textarea:focus,
    .mobile-base-mode .modal #studentSearch:focus {
        border-color: #f57803;
        box-shadow: 
            inset 0 0.3vw 0.8vw rgba(0, 0, 0, 0.1),
            0 0 0 0.5vw rgba(245, 120, 3, 0.3);
        outline: none;
        background: rgba(255, 255, 255, 1);
    }

    /* Mobile Select Styling */
    .mobile-interface .modal .form-group select,
    .mobile-base-mode .modal .form-group select {
        background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="6,9 12,15 18,9"></polyline></svg>');
        background-repeat: no-repeat;
        background-position: right 3vw center;
        background-size: 4vw;
        padding-right: 10vw;
        cursor: pointer;
    }

    /* Mobile File Input */
    .mobile-interface .modal .form-group input[type="file"],
    .mobile-interface .modal #excelFile,
    .mobile-base-mode .modal .form-group input[type="file"],
    .mobile-base-mode .modal #excelFile {
        padding: 3vw;
        background: linear-gradient(135deg, 
            rgba(255, 255, 255, 0.95) 0%, 
            rgba(245, 245, 245, 0.95) 100%);
        border: 0.3vw dashed #000;
        border-radius: 3vw;
        text-align: center;
        cursor: pointer;
        transition: all 0.3s ease;
        position: relative;
        min-height: 15vw;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .mobile-interface .modal .form-group input[type="file"]:focus,
    .mobile-interface .modal #excelFile:focus,
    .mobile-base-mode .modal .form-group input[type="file"]:focus,
    .mobile-base-mode .modal #excelFile:focus {
        border-color: #f57803;
        background: linear-gradient(135deg, 
            rgba(245, 120, 3, 0.1) 0%, 
            rgba(255, 255, 255, 0.95) 100%);
    }

    /* File Input Button Styling */
    .mobile-interface .modal input[type="file"]::file-selector-button,
    .mobile-interface .modal #excelFile::file-selector-button,
    .mobile-interface .modal input[type="file"]::-webkit-file-upload-button,
    .mobile-interface .modal #excelFile::-webkit-file-upload-button,
    .mobile-base-mode .modal input[type="file"]::file-selector-button,
    .mobile-base-mode .modal #excelFile::file-selector-button,
    .mobile-base-mode .modal input[type="file"]::-webkit-file-upload-button,
    .mobile-base-mode .modal #excelFile::-webkit-file-upload-button {
        background: linear-gradient(135deg, #f57803 0%, #ec954d 100%);
        color: #000;
        border: 0.3vw solid #000;
        border-radius: 2vw;
        padding: 2.5vw 4vw;
        font-family: "Poppins", sans-serif;
        font-size: 3vw;
        font-weight: bold;
        cursor: pointer;
        margin-right: 3vw;
        transition: all 0.3s ease;
        box-shadow: 0 0.3vw 0.8vw rgba(0, 0, 0, 0.2);
        text-shadow: 0.1vw 0.1vw 0.2vw rgba(0, 0, 0, 0.3);
    }

    .mobile-interface .modal input[type="file"]:focus::file-selector-button,
    .mobile-interface .modal #excelFile:focus::file-selector-button,
    .mobile-interface .modal input[type="file"]:focus::-webkit-file-upload-button,
    .mobile-interface .modal #excelFile:focus::-webkit-file-upload-button,
    .mobile-base-mode .modal input[type="file"]:focus::file-selector-button,
    .mobile-base-mode .modal #excelFile:focus::file-selector-button,
    .mobile-base-mode .modal input[type="file"]:focus::-webkit-file-upload-button,
    .mobile-base-mode .modal #excelFile:focus::-webkit-file-upload-button {
        background: linear-gradient(135deg, #ff8c1a 0%, #ffb366 100%);
        transform: scale(1.05);
        box-shadow: 0 0.5vw 1.2vw rgba(0, 0, 0, 0.3);
    }

    /* Mobile Textarea */
    .mobile-interface .modal .form-group textarea,
    .mobile-base-mode .modal .form-group textarea {
        min-height: 25vw;
        resize: vertical;
        font-family: "Poppins", sans-serif;
        line-height: 1.4;
    }

    /* V modálech mají být popisky tlačítek VELKÝM PÍSMEM */
    .mobile-interface .modal button,
    .mobile-interface .modal .btn,
    .mobile-interface .modal a.btn,
    .mobile-interface .modal .modal-actions > a,
    .mobile-interface .modal .modal-actions > button,
    .mobile-base-mode .modal button,
    .mobile-base-mode .modal .btn,
    .mobile-base-mode .modal a.btn,
    .mobile-base-mode .modal .modal-actions > a,
    .mobile-base-mode .modal .modal-actions > button {
        text-transform: uppercase;
    }

    /* Mobile Submit Buttons */
    .mobile-interface .modal button[type="submit"],
    .mobile-base-mode .modal button[type="submit"] {
        width: 100%;
        background: linear-gradient(135deg, #f57803 0%, #ec954d 100%);
        color: #000;
        border: 0.3vw solid #000;
        border-radius: 3vw;
        padding: 3.5vw 5vw;
        font-family: "Poppins", sans-serif;
        font-size: 3.8vw;
        font-weight: bold;
        cursor: pointer;
        transition: all 0.3s ease;
        box-shadow: 0 0.5vw 1.5vw rgba(0, 0, 0, 0.3);
        text-shadow: 0.15vw 0.15vw 0.3vw rgba(0, 0, 0, 0.2);
        margin-top: 4vw;
        position: relative;
        overflow: hidden;
    }

    /* ------------------------------------------------------------
       Modal action row (mobile): sjednotit výšku spodních tlačítek
       - řeší typický problém: submit má jiné paddingy/margin-top než "Zavřít"
       - funguje jak pro řádek (2 tlačítka), tak pro sloupec (stack)
       ------------------------------------------------------------ */
    .mobile-interface .modal .modal-actions,
    .mobile-base-mode .modal .modal-actions {
        display: flex;
        width: 100%;
        gap: 2vw;
        align-items: stretch;
        justify-content: flex-start;
    }

    .mobile-interface .modal .modal-actions > button,
    .mobile-interface .modal .modal-actions > a,
    .mobile-interface .modal .modal-actions .btn,
    .mobile-interface .modal .modal-actions .submit-btn,
    .mobile-interface .modal .modal-actions button[type="submit"],
    .mobile-base-mode .modal .modal-actions > button,
    .mobile-base-mode .modal .modal-actions > a,
    .mobile-base-mode .modal .modal-actions .btn,
    .mobile-base-mode .modal .modal-actions .submit-btn,
    .mobile-base-mode .modal .modal-actions button[type="submit"] {
        border: 0.3vw solid #000;
        font-family: "Poppins", sans-serif;
        font-weight: bold;
        text-shadow: 0.15vw 0.15vw 0.3vw rgba(0, 0, 0, 0.2);
        box-shadow: 0 0.5vw 1.5vw rgba(0, 0, 0, 0.3);
        text-decoration: none;
        margin-top: 0 !important;
        height: auto;
        min-height: 44px !important;
        font-size: 14px !important;
        padding: 12px 16px !important;
        border-radius: 12px !important;
        white-space: normal;
        word-break: break-word;
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        box-sizing: border-box;
        line-height: 1.15;
    }

    /* Barevné varianty: v modálech chceme stejný tvar, ale různé barvy (šedá/oranžová/...) */
    .mobile-interface .modal .modal-actions button[type="submit"],
    .mobile-interface .modal .modal-actions .submit-btn,
    .mobile-interface .modal .modal-actions .btn.btn-warning,
    .mobile-base-mode .modal .modal-actions button[type="submit"],
    .mobile-base-mode .modal .modal-actions .submit-btn,
    .mobile-base-mode .modal .modal-actions .btn.btn-warning {
        background: linear-gradient(135deg, #f57803 0%, #ec954d 100%);
        color: #000;
    }

    .mobile-interface .modal .modal-actions .btn.btn-secondary,
    .mobile-interface .modal .modal-actions > button.btn-secondary,
    .mobile-interface .modal .modal-actions > a.btn.btn-secondary,
    .mobile-base-mode .modal .modal-actions .btn.btn-secondary,
    .mobile-base-mode .modal .modal-actions > button.btn-secondary,
    .mobile-base-mode .modal .modal-actions > a.btn.btn-secondary {
        background: linear-gradient(135deg, #bdc3c7 0%, #95a5a6 100%);
        color: #000;
    }

    .mobile-interface .modal .modal-actions > button:hover,
    .mobile-interface .modal .modal-actions > a:hover,
    .mobile-interface .modal .modal-actions .btn:hover,
    .mobile-interface .modal .modal-actions .submit-btn:hover,
    .mobile-interface .modal .modal-actions button[type="submit"]:hover,
    .mobile-interface .modal .modal-actions > button:active,
    .mobile-interface .modal .modal-actions > a:active,
    .mobile-interface .modal .modal-actions .btn:active,
    .mobile-interface .modal .modal-actions .submit-btn:active,
    .mobile-interface .modal .modal-actions button[type="submit"]:active,
    .mobile-base-mode .modal .modal-actions > button:hover,
    .mobile-base-mode .modal .modal-actions > a:hover,
    .mobile-base-mode .modal .modal-actions .btn:hover,
    .mobile-base-mode .modal .modal-actions .submit-btn:hover,
    .mobile-base-mode .modal .modal-actions button[type="submit"]:hover,
    .mobile-base-mode .modal .modal-actions > button:active,
    .mobile-base-mode .modal .modal-actions > a:active,
    .mobile-base-mode .modal .modal-actions .btn:active,
    .mobile-base-mode .modal .modal-actions .submit-btn:active,
    .mobile-base-mode .modal .modal-actions button[type="submit"]:active {
        transform: translateY(-0.3vw);
        box-shadow: 0 0.8vw 2vw rgba(0, 0, 0, 0.4);
    }

    /* Hover/active pozadí podle varianty */
    .mobile-interface .modal .modal-actions button[type="submit"]:hover,
    .mobile-interface .modal .modal-actions .submit-btn:hover,
    .mobile-interface .modal .modal-actions .btn.btn-warning:hover,
    .mobile-interface .modal .modal-actions button[type="submit"]:active,
    .mobile-interface .modal .modal-actions .submit-btn:active,
    .mobile-interface .modal .modal-actions .btn.btn-warning:active,
    .mobile-base-mode .modal .modal-actions button[type="submit"]:hover,
    .mobile-base-mode .modal .modal-actions .submit-btn:hover,
    .mobile-base-mode .modal .modal-actions .btn.btn-warning:hover,
    .mobile-base-mode .modal .modal-actions button[type="submit"]:active,
    .mobile-base-mode .modal .modal-actions .submit-btn:active,
    .mobile-base-mode .modal .modal-actions .btn.btn-warning:active {
        background: linear-gradient(135deg, #ff8c1a 0%, #ffb366 100%);
    }

    .mobile-interface .modal .modal-actions .btn.btn-secondary:hover,
    .mobile-interface .modal .modal-actions > button.btn-secondary:hover,
    .mobile-interface .modal .modal-actions > a.btn.btn-secondary:hover,
    .mobile-interface .modal .modal-actions .btn.btn-secondary:active,
    .mobile-interface .modal .modal-actions > button.btn-secondary:active,
    .mobile-interface .modal .modal-actions > a.btn.btn-secondary:active,
    .mobile-base-mode .modal .modal-actions .btn.btn-secondary:hover,
    .mobile-base-mode .modal .modal-actions > button.btn-secondary:hover,
    .mobile-base-mode .modal .modal-actions > a.btn.btn-secondary:hover,
    .mobile-base-mode .modal .modal-actions .btn.btn-secondary:active,
    .mobile-base-mode .modal .modal-actions > button.btn-secondary:active,
    .mobile-base-mode .modal .modal-actions > a.btn.btn-secondary:active {
        background: linear-gradient(135deg, #95a5a6 0%, #bdc3c7 100%);
    }

    .mobile-interface .modal .modal-actions > button:active,
    .mobile-interface .modal .modal-actions > a:active,
    .mobile-interface .modal .modal-actions .btn:active,
    .mobile-interface .modal .modal-actions .submit-btn:active,
    .mobile-interface .modal .modal-actions button[type="submit"]:active,
    .mobile-base-mode .modal .modal-actions > button:active,
    .mobile-base-mode .modal .modal-actions > a:active,
    .mobile-base-mode .modal .modal-actions .btn:active,
    .mobile-base-mode .modal .modal-actions .submit-btn:active,
    .mobile-base-mode .modal .modal-actions button[type="submit"]:active {
        transform: translateY(0);
        transition: transform 0.1s ease;
    }

    /* Submit v `.modal-actions` nemá být full-width s vlastním odsazením */
    .mobile-interface .modal .modal-actions button[type="submit"],
    .mobile-base-mode .modal .modal-actions button[type="submit"] {
        width: auto;
        flex: 1 1 0;
    }

    .mobile-interface .modal button[type="submit"]:hover,
    .mobile-interface .modal button[type="submit"]:active,
    .mobile-base-mode .modal button[type="submit"]:hover,
    .mobile-base-mode .modal button[type="submit"]:active {
        background: linear-gradient(135deg, #ff8c1a 0%, #ffb366 100%);
        transform: translateY(-0.3vw);
        box-shadow: 0 0.8vw 2vw rgba(0, 0, 0, 0.4);
    }

    .mobile-interface .modal button[type="submit"]:active,
    .mobile-base-mode .modal button[type="submit"]:active {
        transform: translateY(0);
        transition: transform 0.1s ease;
    }

    /* Button Ripple Effect */
    .mobile-interface .modal button[type="submit"]::after,
    .mobile-base-mode .modal button[type="submit"]::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        background: rgba(255, 255, 255, 0.3);
        border-radius: 50%;
        transform: translate(-50%, -50%);
        transition: width 0.6s, height 0.6s;
    }

    .mobile-interface .modal button[type="submit"]:active::after,
    .mobile-base-mode .modal button[type="submit"]:active::after {
        width: 60vw;
        height: 60vw;
    }

    /* Mobile Status Messages */
    .mobile-interface .modal #importStatus,
    .mobile-base-mode .modal #importStatus {
        margin-top: 4vw;
        padding: 4vw;
        border-radius: 3vw;
        font-family: "Poppins", sans-serif;
        font-size: 3.5vw;
        border: 0.3vw solid transparent;
        text-align: center;
        font-weight: bold;
    }

    .mobile-interface .modal #importStatus.processing,
    .mobile-base-mode .modal #importStatus.processing {
        background: linear-gradient(135deg, #fff3cd 0%, #ffeeba 100%);
        color: #856404;
        border-color: #f57803;
        animation: statusPulse 1.5s infinite;
    }

    .mobile-interface .modal #importStatus.success,
    .mobile-base-mode .modal #importStatus.success {
        background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
        color: #155724;
        border-color: #36e60b;
        animation: statusSuccess 0.6s ease-out;
    }

    .mobile-interface .modal #importStatus.error,
    .mobile-base-mode .modal #importStatus.error {
        background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
        color: #721c24;
        border-color: #da1616;
        animation: statusError 0.6s ease-out;
    }

    .mobile-interface .modal #importStatus.info,
    .mobile-base-mode .modal #importStatus.info {
        background: linear-gradient(145deg, #dcdcdc, #f1f1f1);
        color: #000;
        border-color: #000;
    }

    /* Mobile Tab Navigation */
    .mobile-interface .modal .tab-navigation,
    .mobile-base-mode .modal .tab-navigation {
        display: flex;
        margin: 0 -6vw 6vw -6vw;
        border-bottom: 0.3vw solid rgba(0, 0, 0, 0.2);
        background: rgba(0, 0, 0, 0.05);
        padding: 0;
    }

    .mobile-interface .modal .tab-button,
    .mobile-base-mode .modal .tab-button {
        flex: 1;
        padding: 4vw 2vw;
        border: none;
        background: transparent;
        cursor: pointer;
        font-size: 3.5vw;
        font-family: "Poppins", sans-serif;
        font-weight: bold;
        color: #000;
        border-bottom: 0.5vw solid transparent;
        transition: all 0.3s ease;
        position: relative;
    }

    .mobile-interface .modal .tab-button:hover,
    .mobile-base-mode .modal .tab-button:hover {
        background: rgba(245, 120, 3, 0.1);
    }

    .mobile-interface .modal .tab-button.active,
    .mobile-base-mode .modal .tab-button.active {
        border-bottom-color: #f57803;
        background: rgba(245, 120, 3, 0.2);
        color: #000;
        text-shadow: 0.1vw 0.1vw 0.2vw rgba(0, 0, 0, 0.1);
    }

    .mobile-interface .modal .tab-content,
    .mobile-base-mode .modal .tab-content {
        display: none;
        animation: fadeInTab 0.3s ease-out;
    }

    .mobile-interface .modal .tab-content.active,
    .mobile-base-mode .modal .tab-content.active {
        display: block;
    }

    /* Mobile Search Results */
    .mobile-interface .modal .search-results,
    .mobile-base-mode .modal .search-results {
        max-height: 40vh;
        overflow-y: auto;
        border: 0.3vw solid #000;
        background: rgba(255, 255, 255, 0.95);
        margin-top: 2vw;
        border-radius: 3vw;
        box-shadow: 0 0.5vw 1.5vw rgba(0, 0, 0, 0.2);
        -webkit-overflow-scrolling: touch;
    }

    .mobile-interface .modal .search-result-item,
    .mobile-base-mode .modal .search-result-item {
        padding: 4vw;
        cursor: pointer;
        border-bottom: 0.2vw solid rgba(0, 0, 0, 0.1);
        transition: all 0.3s ease;
        font-family: "Poppins", sans-serif;
        font-size: 3.5vw;
        color: #000;
        position: relative;
    }

    .mobile-interface .modal .search-result-item:hover,
    .mobile-interface .modal .search-result-item:active,
    .mobile-base-mode .modal .search-result-item:hover,
    .mobile-base-mode .modal .search-result-item:active {
        background: rgba(245, 120, 3, 0.1);
        transform: scale(1.02);
    }

    .mobile-interface .modal .search-result-item:last-child,
    .mobile-base-mode .modal .search-result-item:last-child {
        border-bottom: none;
        border-radius: 0 0 3vw 3vw;
    }

    .mobile-interface .modal .search-result-item:first-child,
    .mobile-base-mode .modal .search-result-item:first-child {
        border-radius: 3vw 3vw 0 0;
    }

    /* Touch feedback for search items */
    .mobile-interface .modal .search-result-item:active,
    .mobile-base-mode .modal .search-result-item:active {
        background: rgba(245, 120, 3, 0.2);
        transform: scale(0.98);
        transition: all 0.1s ease;
    }

    /* Mobile Selected Student */
    .mobile-interface .modal #selectedStudent,
    .mobile-base-mode .modal #selectedStudent {
        margin-top: 6vw;
        padding: 5vw;
        border: 0.3vw solid #000;
        border-radius: 3vw;
        background: linear-gradient(135deg, 
            rgba(255, 255, 255, 0.9) 0%, 
            rgba(240, 240, 240, 0.9) 100%);
        font-family: "Poppins", sans-serif;
        box-shadow: 0 0.5vw 1.5vw rgba(0, 0, 0, 0.2);
    }

    .mobile-interface .modal #selectedStudent h4,
    .mobile-base-mode .modal #selectedStudent h4 {
        margin-bottom: 3vw;
        color: #000;
        font-family: "Poppins", sans-serif;
        font-size: 4vw;
        font-weight: bold;
        text-shadow: 0.1vw 0.1vw 0.2vw rgba(0, 0, 0, 0.1);
    }

    .mobile-interface .modal #studentInfo,
    .mobile-base-mode .modal #studentInfo {
        margin-bottom: 4vw;
        font-weight: bold;
        color: #000;
        font-family: "Poppins", sans-serif;
        font-size: 4.8vw;
        line-height: 1.4;
    }

    /* Mobile Delete Button */
    .mobile-interface .modal .delete-btn {
        width: 100%;
        background: linear-gradient(135deg, #dc143c 0%, #b91c3c 100%);
        color: #fff;
        padding: 4vw 6vw;
        border: 0.3vw solid #000;
        border-radius: 3vw;
        cursor: pointer;
        font-size: 4vw;
        font-family: "Poppins", sans-serif;
        font-weight: bold;
        text-shadow: 0.15vw 0.15vw 0.3vw rgba(0, 0, 0, 0.5);
        box-shadow: 0 0.5vw 1.5vw rgba(220, 20, 60, 0.4);
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
    }

    .mobile-interface .modal .delete-btn:hover,
    .mobile-interface .modal .delete-btn:active {
        background: linear-gradient(135deg, #b91c3c 0%, #a01636 100%);
        transform: translateY(-0.3vw);
        box-shadow: 0 0.8vw 2vw rgba(220, 20, 60, 0.6);
    }

    .mobile-interface .modal .delete-btn:active {
        transform: translateY(0);
        transition: transform 0.1s ease;
    }

    /* Mobile Student Info Container */
    .mobile-interface .modal .student-info-container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        background: rgba(245, 245, 245, 0.8);
        padding: 4vw;
        border-radius: 3vw;
        border: 0.3vw solid rgba(0, 0, 0, 0.2);
        margin: 4vw 0;
        box-shadow: 0 0.3vw 0.8vw rgba(0, 0, 0, 0.1);
    }

    .mobile-interface .modal .student-name {
        font-family: "Poppins", sans-serif;
        font-size: 4vw;
        font-weight: bold;
        color: #000;
        flex-grow: 1;
    }

    .mobile-interface .modal .delete-cross {
        color: #dc143c;
        font-size: 6vw;
        font-weight: bold;
        cursor: pointer;
        transition: all 0.3s ease;
        padding: 2vw;
        border-radius: 50%;
        width: 10vw;
        height: 10vw;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-left: 3vw;
        background: rgba(220, 20, 60, 0.1);
        border: 0.2vw solid transparent;
    }

    .mobile-interface .modal .delete-cross:hover,
    .mobile-interface .modal .delete-cross:active {
        color: #fff;
        background: #dc143c;
        border-color: #000;
        transform: scale(1.1);
    }

    /* Specific Modal Types */
    
    /* Performance Modal */
    .mobile-interface .performance-modal-content {
        max-height: 95vh;
    }

    .mobile-interface .performance-modal-content h2 {
        font-size: 4.5vw;
        padding: 5vw 6vw 3vw 6vw;
    }

    .mobile-interface .performance-table-container {
        max-height: 60vh;
        overflow-y: auto;
        margin: 4vw 6vw;
        border-radius: 3vw;
        box-shadow: inset 0 0 1.5vw rgba(0, 0, 0, 0.1);
        padding: 2vw;
        background: rgba(255, 255, 255, 0.7);
        -webkit-overflow-scrolling: touch;
    }

    /* Import Modal */
    .mobile-interface .import-modal-content {
        width: 100%;
        max-width: none;
    }

    /* Modal Animations */
    @keyframes statusPulse {
        0%, 100% {
            transform: scale(1);
            opacity: 1;
        }
        50% {
            transform: scale(1.02);
            opacity: 0.9;
        }
    }

    @keyframes statusSuccess {
        0% {
            transform: scale(0.9);
            opacity: 0;
        }
        50% {
            transform: scale(1.05);
        }
        100% {
            transform: scale(1);
            opacity: 1;
        }
    }

    @keyframes statusError {
        0%, 20%, 40%, 60%, 80% {
            transform: translateX(0);
        }
        10%, 30%, 50%, 70%, 90% {
            transform: translateX(-2vw);
        }
        15%, 35%, 55%, 75% {
            transform: translateX(2vw);
        }
    }

    @keyframes fadeInTab {
        0% {
            opacity: 0;
            transform: translateY(2vw);
        }
        100% {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* Touch and Gesture Support */
    .mobile-interface .modal-content {
        touch-action: pan-y;
    }

    .mobile-interface .modal-body {
        touch-action: pan-y;
    }

    /* Swipe to close gesture */
    .mobile-interface .modal-content.swiping {
        transition: none;
    }

    /* Modal Backdrop Tap to Close */
    .mobile-interface .modal::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 60vh;
        z-index: -1;
        cursor: pointer;
    }

    /* Accessibility improvements */
    .mobile-interface .modal:focus-within {
        outline: 0.5vw solid #f57803;
        outline-offset: -0.5vw;
    }

    /* High contrast mode support */
    @media (prefers-contrast: high) {
        .mobile-interface .modal-content {
            border: 0.5vw solid #000;
        }

        .mobile-interface .modal .form-group input,
        .mobile-interface .modal .form-group select,
        .mobile-interface .modal .form-group textarea {
            border: 0.5vw solid #000;
        }

        .mobile-interface .modal button[type="submit"] {
            border: 0.5vw solid #000;
        }
    }

    /* Reduced motion support */
    @media (prefers-reduced-motion: reduce) {
        .mobile-interface .modal,
        .mobile-interface .modal-content,
        .mobile-interface .modal button,
        .mobile-interface .modal input {
            transition: none;
            animation: none;
        }

        .mobile-interface .modal.show .modal-content {
            transform: translateY(0);
        }
    }

    /* Dark mode support */
    @media (prefers-color-scheme: dark) {
        .mobile-interface .modal,
        .mobile-base-mode .modal {
            background: rgba(0, 0, 0, 0.9);
        }

        /* I v dark režimu necháváme světlý šedý gradient pro obsah kvůli konzistenci */
        .mobile-interface .modal-content,
        .mobile-base-mode .modal-content {
            background: linear-gradient(145deg, #dcdcdc, #f1f1f1);
            color: #000;
        }

        .mobile-interface .modal h2,
        .mobile-base-mode .modal h2 {
            color: #000;
            background: linear-gradient(145deg, #e6e6e6, #f7f7f7);
        }

        .mobile-interface .modal .form-group input,
        .mobile-interface .modal .form-group select,
        .mobile-interface .modal .form-group textarea,
        .mobile-base-mode .modal .form-group input,
        .mobile-base-mode .modal .form-group select,
        .mobile-base-mode .modal .form-group textarea {
            background: rgba(255, 255, 255, 0.95);
            color: #000;
            border-color: #555;
        }

        .mobile-interface .modal .form-group label,
        .mobile-base-mode .modal .form-group label {
            color: #000;
        }
    }
}

/* Landscape orientation adjustments */
@media screen and (max-width: 768px) and (orientation: landscape) {
    .mobile-interface .modal-content {
        max-height: 95vh;
        border-radius: 4vw 4vw 0 0;
    }

    .mobile-interface .modal h2 {
        padding: 4vw 6vw 3vw 6vw;
        font-size: 4vw;
    }

    .mobile-interface .modal .form-group {
        margin-bottom: 4vw;
    }

    .mobile-interface .modal .form-group input,
    .mobile-interface .modal .form-group select,
    .mobile-interface .modal .form-group textarea {
        padding: 3vw;
        font-size: 3.5vw;
    }

    .mobile-interface .modal button[type="submit"] {
        padding: 3vw 5vw;
        font-size: 4vw;
    }

    .mobile-interface .modal .tab-button {
        padding: 3vw 2vw;
        font-size: 3vw;
    }
}

/* =================================================================
   SILNÉ PŘEPSÁNÍ VŠECH MODAL FONTŮ PRO MOBILY
   ================================================================= */

@media screen and (max-width: 768px) {
    /* Přepsání všech modal elementů na Poppins */
    .mobile-interface .modal,
    .mobile-interface .modal *,
    .mobile-interface .modal-dialog,
    .mobile-interface .modal-dialog *,
    .mobile-interface .modal-content,
    .mobile-interface .modal-content *,
    .mobile-interface .modal-header,
    .mobile-interface .modal-header *,
    .mobile-interface .modal-body,
    .mobile-interface .modal-body *,
    .mobile-interface .modal-footer,
    .mobile-interface .modal-footer *,
    .mobile-interface .modal-title,
    .mobile-interface .modal-title * {
        font-family: "Poppins", sans-serif !important;
        font-style: normal !important;
    }

    /* Specificky pro správa žáků modal */
    .mobile-interface #userManagementModal,
    .mobile-interface #userManagementModal *,
    .mobile-interface #userManagementModal .modal-title,
    .mobile-interface #userManagementModal .modal-body,
    .mobile-interface #userManagementModal .modal-body *,
    .mobile-interface #userManagementModal .tab-content,
    .mobile-interface #userManagementModal .tab-content * {
        font-family: "Poppins", sans-serif !important;
        font-style: normal !important;
    }

    /* Extra přepsání pro file inputy v modalech */
    .mobile-interface .modal input[type="file"],
    .mobile-interface .modal input[type="file"]::-webkit-file-upload-button,
    .mobile-interface .modal input[type="file"]::file-selector-button,
    .mobile-interface #userManagementModal input[type="file"],
    .mobile-interface #userManagementModal input[type="file"]::-webkit-file-upload-button,
    .mobile-interface #userManagementModal input[type="file"]::file-selector-button {
        font-family: "Poppins", sans-serif !important;
        font-style: normal !important;
        background: #f57803 !important;
        color: #000 !important;
        border: 2px solid #000 !important;
        border-radius: 8px !important;
        padding: 8px 16px !important;
        cursor: pointer !important;
        font-weight: bold !important;
        -webkit-appearance: none !important;
        appearance: none !important;
    }
}