@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;700;800&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Outfit', sans-serif;
    background-image: url('https://i.imgur.com/kuVcRq8.jpeg');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center 78%;
    background-attachment: fixed;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.iphone-container {
    width: 100%;
    max-width: 950px;
    background: rgba(255,255,255,0.22);
    backdrop-filter: blur(22px) saturate(160%);
    -webkit-backdrop-filter: blur(22px) saturate(160%);
    border-radius: 40px;
    border: 1px solid rgba(255,255,255,0.35);
    box-shadow: 0 25px 50px rgba(0,0,0,0.18);
    overflow: visible;
    animation: fadeIn 0.8s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
    from { 
        opacity: 0; 
        transform: translate(-50%, -60%);
    }
    to { 
        opacity: 1; 
        transform: translate(-50%, -50%);
    }
}

.header {
    text-align: center;
    padding: 40px 20px 20px;
    position: relative;
}

.logo-liceu {
    width: 85px;
    margin-bottom: 15px;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.2));
}

.main-title {
    font-size: 2.5em;
    font-weight: 800;
    color: #1e1b4b;
}

.badge-clasa {
    background: #2d2675;
    color: white;
    padding: 6px 20px;
    border-radius: 20px;
    font-weight: 700;
    display: inline-block;
    margin-top: 10px;
}

.diriginte {
    margin-top: 15px;
    font-size: 1.1em;
    font-weight: 700;
    color: #1e293b;
}

.login-btn {
    position: absolute;
    top: 35px;
    right: 80px;
    padding: 8px 18px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.7);
    background: rgba(255,255,255,0.18);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    color: #1e1b4b;
    font-weight: 700;
    cursor: pointer;
    font-size: 0.95em;
    box-shadow: 0 6px 15px rgba(0,0,0,0.18);
    transition: 0.3s;
}

.login-btn:hover {
    background: rgba(236,72,153,0.9);
    color: white;
    transform: translateY(-1px);
}

.sync-btn {
    position: absolute;
    top: 35px;
    right: 30px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.7);
    background: rgba(255,255,255,0.18);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    color: #1e1b4b;
    font-weight: 800;
    cursor: pointer;
    font-size: 1em;
    box-shadow: 0 6px 15px rgba(0,0,0,0.18);
    transition: 0.3s;
}

.sync-btn:hover {
    background: rgba(37,99,235,0.9);
    color: white;
    transform: translateY(-1px);
}

.navigation {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 25px;
    margin: 20px 0;
}

.nav-btn {
    background: #2d2675;
    color: white;
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2em;
    transition: 0.3s;
}

.nav-btn:hover {
    background: #ec4899;
    transform: scale(1.1);
}

.month-label {
    font-size: 1.8em;
    font-weight: 800;
    color: #1e293b;
    min-width: 220px;
    text-align: center;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
    padding: 20px 40px 40px;
}

.day-card {
    background: rgba(255,255,255,0.48);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    padding: 20px;
    border: 1px solid rgba(255,255,255,0.3);
    transition: 0.3s;
    cursor: pointer;
}

.day-card:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,0.65);
}

.day-num {
    font-size: 2.2em;
    font-weight: 800;
    color: #2d2675;
}

.day-txt {
    font-size: 0.85em;
    font-weight: 700;
    color: #334155;
    text-transform: uppercase;
}

.student-row {
    background: rgba(255,255,255,0.55);
    margin-top: 8px;
    padding: 12px 15px;
    border-radius: 15px;
    display: flex;
    justify-content: space-between;
    font-weight: 700;
    color: #1e1b4b;
}

.day-card.modified {
    border-color: rgba(236,72,153,0.9);
    box-shadow: 0 14px 30px rgba(236,72,153,0.35);
}

.modified-tag {
    display: inline-block;
    margin-top: 6px;
    padding: 3px 10px;
    border-radius: 999px;
    background: rgba(236,72,153,0.12);
    color: #be185d;
    font-size: 0.7em;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.footer {
    text-align: center;
    padding: 25px;
    font-size: 1.3em;
    font-weight: 800;
    color: #1e1b4b;
    border-top: 1px solid rgba(255,255,255,0.2);
}

.admin-panel {
    margin-top: 10px;
    display: none;
    flex-direction: column;
    gap: 8px;
    padding: 14px 16px;
    border-radius: 20px;
    background: rgba(255,255,255,0.16);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid rgba(255,255,255,0.35);
    box-shadow: 0 12px 30px rgba(0,0,0,0.25);
}

.admin-title {
    font-size: 0.9em;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 4px;
}

.admin-btn {
    padding: 7px 10px;
    border-radius: 14px;
    border: none;
    background: rgba(37,99,235,0.9);
    color: white;
    font-size: 0.85em;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    transition: 0.25s;
}

.admin-btn:hover {
    background: rgba(59,130,246,1);
    transform: translateY(-1px);
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backdrop-filter: blur(8px);
    background: rgba(0,0,0,0.3);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
    display: none;
}

.modal-content {
    background: rgba(255,255,255,0.22);
    backdrop-filter: blur(22px) saturate(160%);
    -webkit-backdrop-filter: blur(22px) saturate(160%);
    border: 1px solid rgba(255,255,255,0.35);
    border-radius: 25px;
    padding: 35px 45px;
    text-align: center;
    position: relative;
    max-width: 400px;
    width: 90%;
    animation: fadeIn 0.3s ease;
}

.login-content {
    max-width: 360px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 10px;
}

.users-form {
    display: grid;
    grid-template-columns: 1fr 1fr 120px auto;
    gap: 8px;
    align-items: center;
    margin-top: 12px;
}

.users-form input,
.users-form select {
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid rgba(148,163,184,0.6);
    font-size: 0.95em;
    background: rgba(255,255,255,0.9);
    width: 100%;
}

.users-list {
    margin-top: 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
}

.user-item {
    display: grid;
    grid-template-columns: 1fr 100px 80px;
    gap: 8px;
    align-items: center;
    padding: 8px 10px;
    border-radius: 12px;
    background: rgba(255,255,255,0.3);
    border: 1px solid rgba(255,255,255,0.25);
}

.role-badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(37,99,235,0.12);
    color: #1e3a8a;
    font-size: 0.8em;
    font-weight: 700;
    text-align: center;
}

.danger-btn {
    padding: 7px 10px;
    border-radius: 14px;
    border: 1px solid rgba(244,63,94,0.8);
    background: rgba(244,63,94,0.9);
    color: white;
    font-size: 0.85em;
    font-weight: 600;
    cursor: pointer;
    transition: 0.25s;
}

.danger-btn:hover {
    filter: brightness(1.05);
}

@media (max-width: 420px) {
    .users-form {
        grid-template-columns: 1fr;
    }
    .user-item {
        grid-template-columns: 1fr 1fr;
    }
}

.login-form input {
    padding: 10px 14px;
    border-radius: 14px;
    border: 1px solid rgba(148,163,184,0.6);
    font-size: 0.95em;
    background: rgba(255,255,255,0.9);
}

.login-form input:focus {
    outline: none;
    border-color: #ec4899;
}

.login-submit {
    margin-top: 5px;
    padding: 10px 14px;
    border-radius: 18px;
    border: none;
    background: linear-gradient(135deg,#2d2675,#ec4899);
    color: white;
    font-weight: 700;
    cursor: pointer;
    font-size: 0.95em;
    box-shadow: 0 10px 25px rgba(0,0,0,0.25);
    transition: 0.3s;
}

.login-submit:hover {
    transform: translateY(-1px);
}

.login-error {
    min-height: 18px;
    font-size: 0.85em;
    color: #b91c1c;
    margin-top: 5px;
}

.edit-section {
    margin-top: 20px;
    padding: 15px 14px 12px;
    border-top: 1px solid rgba(226,232,240,0.0);
    background: rgba(255,255,255,0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,0.25);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.picker-pairs {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 8px;
    margin-top: 6px;
}

.pair-pill {
    padding: 8px 10px;
    border-radius: 14px;
    border: 1px solid rgba(236,72,153,0.35);
    background: rgba(236,72,153,0.12);
    color: #1e1b4b;
    font-weight: 700;
    font-size: 0.9em;
    cursor: pointer;
    transition: 0.25s;
    text-align: center;
}

.pair-pill:hover {
    filter: brightness(1.05);
    transform: translateY(-1px);
}

.picker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 8px;
    margin-top: 6px;
}

.student-pill {
    padding: 8px 10px;
    border-radius: 14px;
    border: 1px solid rgba(148,163,184,0.7);
    background: rgba(255,255,255,0.9);
    color: #334155;
    font-weight: 600;
    font-size: 0.9em;
    cursor: pointer;
    transition: 0.25s;
    text-align: center;
}

.student-pill:hover {
    transform: translateY(-1px);
}

.pill-selected {
    border-color: rgba(37,99,235,0.8);
    background: rgba(37,99,235,0.15);
    color: #1e3a8a;
}

.square-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
    margin-top: 6px;
}

.student-square {
    padding: 12px 10px;
    border-radius: 12px;
    border: 1px solid rgba(148,163,184,0.9);
    background: rgba(255,255,255,0.95);
    color: #334155;
    font-weight: 700;
    font-size: 0.95em;
    cursor: pointer;
    transition: 0.25s;
    text-align: center;
    min-height: 58px;
    box-shadow: 0 8px 18px rgba(0,0,0,0.12);
}

.student-square:hover {
    transform: translateY(-1px);
}

.square-selected {
    border-color: rgba(37,99,235,0.9);
    background: rgba(37,99,235,0.18);
    color: #1e3a8a;
}
.edit-header {
    font-weight: 700;
    font-size: 0.95em;
    color: #1e293b;
}

.edit-row {
    display: grid;
    grid-template-columns: 70px minmax(0,1fr) minmax(0,140px);
    gap: 8px;
    align-items: center;
}

.edit-row label {
    font-size: 0.85em;
    font-weight: 600;
    color: #64748b;
    text-align: left;
}

.edit-row input,
.edit-row select {
    padding: 8px 10px;
    border-radius: 12px;
    border: 1px solid rgba(148,163,184,0.7);
    font-size: 0.9em;
    background: rgba(255,255,255,0.9);
    width: 100%;
    max-width: 100%;
}

.edit-row input:focus,
.edit-row select:focus {
    outline: none;
    border-color: #ec4899;
}

.edit-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    margin-top: 5px;
}

.secondary-btn {
    padding: 8px 14px;
    border-radius: 18px;
    border: 1px solid rgba(148,163,184,0.9);
    background: rgba(255,255,255,0.85);
    color: #334155;
    font-weight: 600;
    font-size: 0.9em;
    cursor: pointer;
    transition: 0.25s;
}

.secondary-btn:hover {
    background: #e5e7eb;
}

@media (max-width: 420px) {
    .edit-row {
        grid-template-columns: 1fr;
    }
    .edit-row label {
        display: none;
    }
}

.modal-content h2 {
    font-size: 1.8em;
    color: #2d2675;
    margin-bottom: 15px;
}

.modal-content .student-row {
    background: #f1f5f9;
    color: #1e1b4b;
    font-weight: 700;
}

.close-btn {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 1.5em;
    cursor: pointer;
    color: #333;
    font-weight: 700;
    transition: 0.2s;
}

.close-btn:hover {
    color: #ec4899;
    transform: scale(1.2);
}

.daily-notification {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255,255,255,0.25);
    backdrop-filter: blur(22px) saturate(160%);
    -webkit-backdrop-filter: blur(22px) saturate(160%);
    border: 1px solid rgba(255,255,255,0.35);
    border-radius: 30px;
    padding: 40px 50px;
    text-align: center;
    box-shadow: 0 25px 70px rgba(0,0,0,0.3);
    z-index: 200;
    max-width: 450px;
    width: 90%;
    animation: slideIn 0.5s ease;
    display: none;
}

.daily-notification.show {
    display: block;
}

.notification-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: #2d2675;
    border: none;
    color: white;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    font-size: 1.3em;
    cursor: pointer;
    font-weight: 700;
    transition: 0.3s;
}

.notification-close:hover {
    background: #ec4899;
    transform: rotate(90deg);
}

.notification-icon {
    font-size: 3.5em;
    margin-bottom: 15px;
}

.notification-title {
    font-size: 1.8em;
    font-weight: 800;
    margin-bottom: 10px;
    color: #1e1b4b;
}

.notification-date {
    font-size: 1.1em;
    margin-bottom: 25px;
    color: #1e293b;
    font-weight: 700;
}

.notification-students {
    background: rgba(255,255,255,0.3);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 20px;
    margin-top: 20px;
    border: 1px solid rgba(255,255,255,0.25);
}

.notification-student {
    background: rgba(255,255,255,0.5);
    padding: 15px 20px;
    border-radius: 15px;
    margin: 10px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 700;
    font-size: 1.1em;
    color: #1e1b4b;
}

.notification-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(5px);
    z-index: 199;
    display: none;
}

.notification-overlay.show {
    display: block;
}