/* Digital Signature: Enes Karaaslan */
/* 
   Burası projeye cam efektini (glassmorphism) ve modern renkleri (koyu yeşil/açık tema) veren stil dosyamız.
*/
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    /* Color Palette */
    --primary-color: #064420;
    --primary-hover: #043015;
    --secondary-color: #E4EFE7;
    --secondary-hover: #064420;
    --danger-color: #EF4444;
    --danger-hover: #DC2626;
    --success-color: #10B981;
    --warning-color: #F59E0B;
    --btn-text: #FDFAF6;

    /* Light Theme (Default) */
    --bg-color: #FDFAF6;
    --bg-gradient: linear-gradient(135deg, #FDFAF6 0%, #FAF1E6 100%);
    --card-bg: rgba(255, 255, 255, 0.85);
    --card-border: rgba(255, 255, 255, 0.4);
    --text-main: #064420;
    --text-muted: #4b6a53;
    --border-color: rgba(6, 68, 32, 0.15);
    --table-header-bg: rgba(253, 250, 246, 0.8);
    --table-hover-bg: rgba(228, 239, 231, 0.5);
    --input-bg: rgba(255, 255, 255, 0.9);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 10px 25px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-glass: 0 8px 32px 0 rgba(6, 68, 32, 0.07);
    --glass-blur: blur(12px);
}

[data-theme="dark"] {
    --primary-color: #DDE6ED;
    --primary-hover: #FFFFFF;
    --secondary-color: #9DB2BF;
    --secondary-hover: #DDE6ED;
    --danger-color: #F87171;
    --danger-hover: #EF4444;
    --btn-text: #27374D;

    --bg-color: #27374D;
    --bg-gradient: linear-gradient(135deg, #27374D 0%, #526D82 100%);
    --card-bg: rgba(39, 55, 77, 0.45);
    --card-border: rgba(221, 230, 237, 0.1);
    --text-main: #FDFAF6;
    --text-muted: #9DB2BF;
    --border-color: rgba(157, 178, 191, 0.3);
    --table-header-bg: rgba(39, 55, 77, 0.6);
    --table-hover-bg: rgba(82, 109, 130, 0.4);
    --input-bg: rgba(39, 55, 77, 0.8);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 10px 25px -3px rgba(0, 0, 0, 0.5);
    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
    --signature-filter: invert(1) brightness(2);
}




* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body,
.glass-container,
.dashboard-container,
.info-box,
.links-box,
.btn,
.form-input,
.projects-table th,
.projects-table td,
.theme-toggle,
.card,
.student-info-card,
.current-project-card,
.table-container {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, transform 0.2s ease;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Outfit', sans-serif;
    letter-spacing: -0.02em;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-attachment: fixed;
    /* Subtle ambient background orbs */
    position: relative;
    overflow-x: hidden;
}

body::before,
body::after {
    content: "";
    position: fixed;
    border-radius: 50%;
    filter: blur(100px);
    z-index: -1;
    opacity: 0.4;
    pointer-events: none;
}

body::before {
    top: -10vw;
    left: -10vw;
    width: 40vw;
    height: 40vw;
    background-color: var(--primary-color);
}

body::after {
    bottom: -10vw;
    right: -10vw;
    width: 30vw;
    height: 30vw;
    background-color: var(--secondary-color);
}

/* Theme Toggle Button */
.theme-toggle {
    position: fixed;
    top: 24px;
    right: 24px;
    background: var(--card-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--card-border);
    color: var(--text-main);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: var(--shadow-glass);
    z-index: 1000;
}

.theme-toggle:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px) scale(1.05);
}

/* Main Container (Glassmorphism) */
.glass-container,
.dashboard-container {
    width: 100%;
    max-width: 1200px;
    padding: 2rem;
    animation: slideUpFade 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.glass-container {
    background: var(--card-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 3rem;
    max-width: 500px;
    box-shadow: var(--shadow-glass);
    margin: auto;
    margin-top: 10vh;
}

/* Login Page Wrapper */
.login-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    padding: 0;
    gap: 1.5rem;
}

.info-box,
.links-box {
    background: var(--card-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2rem;
    max-width: 500px;
    width: 100%;
    box-shadow: var(--shadow-glass);
    font-size: 0.9rem;
}

.info-box h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.info-box ul {
    list-style-position: inside;
    color: var(--text-muted);
}

.info-box li {
    margin-bottom: 0.5rem;
}

.links-box a {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-main);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    background-color: var(--bg-color);
    margin-bottom: 0.5rem;
    border: 1px solid transparent;
    transition: background-color 0.3s ease, border-color 0.3s ease, transform 0.2s ease, color 0.3s ease;
}

.links-box a:hover {
    background-color: var(--table-hover-bg);
    border-color: var(--border-color);
    transform: translateX(4px);
    color: var(--primary-color);
}

.login-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.login-header h2 {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.login-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.form-group {
    margin-bottom: 1.5rem;
    position: relative;
    width: 100%;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-input {
    width: 100%;
    padding: 0.85rem 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background-color: var(--input-bg);
    color: var(--text-main);
    font-size: 1rem;
    outline: none;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.02);
    transition: border-color 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}

.form-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
}

.btn {
    width: 100%;
    padding: 0.85rem 1.5rem;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    font-family: 'Outfit', sans-serif;
    letter-spacing: 0.02em;
    overflow: hidden;
    position: relative;
}

/* Button ripple/glow effect */
.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 150%;
    height: 150%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%) scale(0);
    border-radius: 50%;
    transition: transform 0.4s ease-out, opacity 0.4s ease-out;
    opacity: 0;
}

.btn:active::after {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
    transition: 0s;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--btn-text);
    box-shadow: 0 4px 14px 0 rgba(0, 0, 0, 0.15);
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--primary-hover);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
    transform: translateY(-2px);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* Cards */
.current-project-card,
.student-info-card,
.table-container {
    background: var(--card-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    box-shadow: var(--shadow-glass);
    overflow: hidden;
}

.student-info-card {
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.current-project-card {
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.student-details {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1.5rem;
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.detail-label {
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.detail-value {
    font-weight: 600;
    font-size: 1.1rem;
}

/* Data Table */
.table-header-controls {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--table-header-bg);
}

.table-header-controls h3 {
    font-size: 1.25rem;
    color: var(--text-main);
    font-weight: 600;
}

.projects-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.projects-table th {
    background-color: var(--table-header-bg);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.75rem;
    padding: 1rem 2rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-color);
}

.projects-table td {
    padding: 1.25rem 2rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-main);
    font-size: 0.95rem;
}

.projects-table tr:last-child td {
    border-bottom: none;
}

.projects-table tr:hover {
    background-color: var(--table-hover-bg);
}

/* Badges */
.badge {
    padding: 0.35rem 0.75rem;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    letter-spacing: 0.02em;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.badge-green {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.badge-yellow {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.badge-red {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.badge-blue {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.badge-gray {
    background: rgba(107, 114, 128, 0.1);
    color: var(--text-muted);
    border: 1px solid rgba(107, 114, 128, 0.2);
}

/* Table Buttons */
.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    border-radius: 8px;
    width: auto;
}

.btn-success {
    background: var(--success-color);
    color: white;
}

.btn-success:hover {
    background: #059669;
    transform: scale(1.05);
}

.btn-danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.btn-danger:hover {
    background: var(--danger-color);
    color: white;
    transform: translateY(-2px);
}

/* Chat System Redesign */
#globalMessagesContainer,
#privateMessagesContainer {
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) var(--bg-color);
}

#globalMessagesContainer::-webkit-scrollbar,
#privateMessagesContainer::-webkit-scrollbar {
    width: 6px;
}

#globalMessagesContainer::-webkit-scrollbar-thumb,
#privateMessagesContainer::-webkit-scrollbar-thumb {
    background-color: var(--primary-color);
    border-radius: 10px;
}

.chat-input-wrapper {
    background: var(--table-header-bg);
    border-top: 1px solid var(--border-color);
    border-radius: 0 0 16px 16px;
}

/* Toast */
.toast-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--card-bg);
    backdrop-filter: var(--glass-blur);
    color: var(--text-main);
    padding: 1.25rem 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-glass);
    border: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 9999;
    transform: translateY(150%) scale(0.9);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    font-weight: 500;
}

.toast-container[style*="opacity: 1"] {
    transform: translateY(0) scale(1) !important;
}

/* Protocol Warning Banner */
.protocol-warning {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    z-index: 999999;
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
}

.protocol-warning.show {
    display: flex;
}

.protocol-warning i {
    font-size: 5rem;
    color: #EF4444;
    margin-bottom: 1.5rem;
}

/* Animations */
@keyframes slideUpFade {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.98);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .glass-container {
        padding: 2rem;
        margin-top: 5vh;
        border-radius: 16px;
        width: 90%;
    }

    .dashboard-container {
        padding: 1rem;
    }

    .student-info-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .projects-table th,
    .projects-table td {
        padding: 1rem;
    }

    .table-container {
        overflow-x: auto;
    }
}

/* Site Footer */
.site-footer {
    width: 100%;
    text-align: center;
    padding: 2rem 1rem;
    margin-top: auto;
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
    line-height: 1.6;
    border-top: 1px solid var(--border-color);
    background-color: var(--card-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    letter-spacing: 0.02em;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.site-footer span {
    font-weight: 700;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

/* Official Header for Login Page */
.official-header {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #064420;
    padding: 1rem 2rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    gap: 2rem;
    position: relative;
    z-index: 100;
}

.header-logo {
    height: 80px;
    object-fit: contain;
}

.header-text {
    text-align: center;
    color: #EDE8DB;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.1rem;
}

.header-text h1 {
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    opacity: 0.9;
    margin-bottom: 0;
}

.header-text h2 {
    font-size: 1.9rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    line-height: 1.15;
}

@media (max-width: 768px) {
    .official-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .header-logo {
        height: 60px;
    }

    .header-text h1 {
        font-size: 1.25rem;
    }

    .header-text h2 {
        font-size: 1rem;
    }
}

[data-theme="dark"] .official-header {
    background: var(--card-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .header-text {
    color: var(--primary-color);
}

[data-theme="dark"] .header-text h1,
[data-theme="dark"] .header-text h2 {
    opacity: 1;
}


/* Professional Scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) transparent;
}

*::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

*::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 10px;
}

*::-webkit-scrollbar-thumb {
    background-color: var(--primary-color);
    border-radius: 10px;
    opacity: 0.7;
    transition: background-color 0.3s ease;
}

*::-webkit-scrollbar-thumb:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 0 6px var(--primary-color);
}

*::-webkit-scrollbar-corner {
    background: transparent;
}

/* ===========================
   Modern Custom Cursor System
   =========================== */
.hide-default-cursor,
.hide-default-cursor * {
    cursor: none !important;
}

#cursor-dot {
    position: fixed;
    top: 0;
    left: 0;
    width: 8px;
    height: 8px;
    background-color: var(--primary-color);
    border-radius: 50%;
    pointer-events: none;
    z-index: 999999;
    transform: translate(-50%, -50%);
    transition: background-color 0.3s ease, transform 0.1s ease, width 0.2s ease, height 0.2s ease;
    mix-blend-mode: multiply;
}

[data-theme='dark'] #cursor-dot {
    background-color: var(--primary-color);
    mix-blend-mode: screen;
}

#cursor-ring {
    position: fixed;
    top: 0;
    left: 0;
    width: 36px;
    height: 36px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    pointer-events: none;
    z-index: 999998;
    transform: translate(-50%, -50%);
    transition: border-color 0.3s ease, width 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94), height 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.2s ease, background-color 0.2s ease;
    opacity: 0.6;
}

#cursor-dot.cursor-hover {
    width: 6px;
    height: 6px;
    background-color: var(--primary-color);
    transform: translate(-50%, -50%) scale(0.5);
}

#cursor-ring.cursor-hover {
    width: 52px;
    height: 52px;
    opacity: 0.4;
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

#cursor-dot.cursor-click {
    transform: translate(-50%, -50%) scale(0.4);
}

#cursor-ring.cursor-click {
    width: 28px;
    height: 28px;
    opacity: 0.9;
}

/* Hide cursor on touch devices */
@media (pointer: coarse) {

    #cursor-dot,
    #cursor-ring {
        display: none !important;
    }

    .hide-default-cursor,
    .hide-default-cursor * {
        cursor: auto !important;
    }
}

/*
 * -------------------------------------------------------------------
 * Digital Signature: Enes Karaaslan
 * Bu site Büyük Üstat Celalettin Aydın'ın Öğrencisi Enes Karaaslan tarafından oluşturulmuştur.
 * -------------------------------------------------------------------
 */

/* ===========================
   Cursor Preset Buttons
   =========================== */
.cursor-preset-btn {
    background: var(--bg-color);
    color: var(--text-main);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.75rem 0.5rem;
    cursor: pointer;
    font-size: 0.8rem;
    text-align: center;
    transition: background 0.2s, color 0.2s, transform 0.15s;
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
}

.cursor-preset-btn:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.cursor-preset-btn span {
    font-size: 0.72rem;
    display: block;
    margin-top: 2px;
}

/* ===========================
   AI Panel Pulse Animation
   =========================== */
@keyframes pulse-ai {

    0%,
    100% {
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
        transform: scale(1);
    }

    50% {
        box-shadow: 0 4px 30px rgba(16, 185, 129, 0.35);
        transform: scale(1.05);
    }
}

#aiFloatingBtn:hover {
    transform: scale(1.1) !important;
    animation: none !important;
}

/* ===========================
   Responsive: Chat Grid & General Mobile Fixes
   =========================== */
@media (max-width: 768px) {
    .chat-grid-container {
        grid-template-columns: 1fr !important;
        padding: 1rem !important;
        gap: 1rem !important;
    }

    .announcement-card {
        grid-column: span 1 !important;
    }

    #globalMessagesContainer,
    #privateMessagesContainer {
        height: 250px !important;
    }

    .chat-input-row {
        flex-direction: column !important;
        align-items: stretch !important;
    }

    #messageRecipient {
        flex: none !important;
        width: 100% !important;
        margin-bottom: 5px !important;
    }

    .chat-input-padding {
        padding: 0 1rem 1rem 1rem !important;
    }

    .student-info-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .current-project-card {
        flex-direction: column;
        gap: 1rem;
    }

    #aiPanel {
        width: calc(100vw - 32px) !important;
        right: 16px !important;
        bottom: 85px !important;
    }

    .table-header-controls {
        flex-direction: column;
        gap: 0.75rem;
        align-items: flex-start;
    }

    .table-header-controls>div {
        flex-wrap: wrap;
    }
}

/* ===========================
   Cropper.js Override
   =========================== */
.cropper-container {
    border-radius: 8px;
    overflow: hidden;
}

.cropper-crop-box,
.cropper-view-box {
    border-radius: 50%;
}

.cropper-view-box {
    outline-color: var(--primary-color);
}

.cropper-point {
    background-color: var(--primary-color);
}

.cropper-line {
    background-color: var(--primary-color);
}