/* === CSS VARIABLES === */
:root {
    --primary-color: #4b4b4b;      
    --secondary-color: #6a6a6a;    
    --accent-color: #8b8b8b;       
    --bg-color: #f2efe9;            
    --card-bg: #ffffff;             
    --card-bg-hover: #f5f2ed;       
    --shadow-color: rgba(75, 75, 75, 0.08); 
}

/* === HTML & BODY === */
html, body { 
    min-height:100vh; 
    margin:0; 
}

body { 
    font-family:'Questrial',sans-serif; 
    background:var(--bg-color); 
}

/* === WEDDING HEADER === */
.wedding-top {
    display:flex; 
    flex-direction:column; 
    align-items:center;
    padding:2rem 1rem; 
    text-align:center;
    background:linear-gradient(180deg,#fafafa 0%,var(--bg-color) 100%);
}

.wedding-img { 
    max-width:180px; 
    margin-bottom:1rem; 
    filter:drop-shadow(0 4px 12px var(--shadow-color)); 
    border-radius: 50%;
}

.wedding-names { 
    font-family:'Birthstone',cursive; 
    font-size:2.5rem; 
    color:var(--primary-color); 
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.wedding-date { 
    font-family:'Birthstone',cursive; 
    font-size:1.2rem; 
    color:var(--secondary-color); 
    margin-top:0.2rem; 
}

/* === MAIN CONTENT === */
.main-container {
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.memory-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.memory-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 20px var(--shadow-color);
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.memory-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px var(--shadow-color);
    border-color: var(--accent-color);
    background: var(--card-bg-hover);
}

.memory-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.memory-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.memory-desc {
    color: var(--secondary-color);
    font-size: 0.9rem;
}

/* === PROGRESS OVERLAY - YENİ ŞİK TASARIM === */
.progress-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.9) 0%, rgba(30, 30, 30, 0.95) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.progress-overlay.show {
    display: flex;
    opacity: 1;
    visibility: visible;
}

.progress-container {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 250, 252, 0.95) 100%);
    padding: 3rem 2rem;
    border-radius: 24px;
    text-align: center;
    box-shadow: 
        0 25px 80px rgba(0, 0, 0, 0.25),
        0 10px 30px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    max-width: 400px;
    transform: scale(0.8);
    transition: transform 0.4s ease;
}

.progress-overlay.show .progress-container {
    transform: scale(1);
}

.progress-circle {
    width: 150px;
    height: 150px;
    margin: 0 auto 2rem;
    position: relative;
}

.progress-svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
    filter: drop-shadow(0 8px 16px rgba(0,0,0,0.12));
}

.progress-bg {
    fill: none;
    stroke: #f1f5f9;
    stroke-width: 8;
    stroke-linecap: round;
}

.progress-bar {
    fill: none;
    stroke: var(--primary-color);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 440;
    stroke-dashoffset: 440;
    transition: stroke-dashoffset 0.5s ease;
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.progress-status {
    font-size: 1.2rem;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: 0.025em;
}

.progress-message {
    font-size: 1rem;
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.success-btn {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    margin-top: 2rem;
    transition: all 0.4s ease;
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.3);
    letter-spacing: 0.025em;
    text-transform: uppercase;
    display: none;
    position: relative;
    overflow: hidden;
}

.success-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.success-btn:hover::before {
    left: 100%;
}

.success-btn:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(16, 185, 129, 0.4);
}

.success-btn.show {
    display: inline-block;
    animation: successSlide 0.5s ease-out 0.3s both;
}

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

/* === MODAL STYLES === */
.modal-content {
    border-radius: 16px;
    border: none;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
}

.modal-header {
    border-bottom: 1px solid #eee;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--card-bg) 0%, var(--bg-color) 100%);
    border-radius: 16px 16px 0 0;
}

.modal-title {
    color: var(--primary-color);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-body {
    padding: 2rem;
}

/* === UPLOAD AREA === */
.upload-area {
    border: 2px dashed var(--accent-color);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    margin-bottom: 1rem;
    background: #fafafa;
    cursor: pointer;
}

.upload-area:hover {
    border-color: var(--accent-color);
    background: var(--card-bg-hover);
}

.upload-icon {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

/* === FOTOĞRAF MODAL ÖNİZLEME === */
.preview-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1rem;
    min-height: 170px;
}

.preview-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px var(--shadow-color);
    background: #fff;
    min-height: 150px;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preview-item img,
.preview-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    cursor: pointer;
    border-radius: 12px;
    background: var(--card-bg-hover);
}

.preview-item:hover img,
.preview-item:hover video {
    transform: scale(1.05);
}

.preview-remove {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(220, 53, 69, 0.9);
    color: white;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 2;
}

.preview-item:hover .preview-remove {
    opacity: 1;
}

.preview-remove:hover {
    background: rgba(220, 53, 69, 1);
    transform: scale(1.1);
}

.preview-item.empty {
    background: var(--card-bg-hover);
    box-shadow: none;
    border: 2px dashed var(--accent-color);
}

/* === AUDIO RECORDING STYLES === */
.record-section {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, #f8f9fa 0%, var(--bg-color) 100%);
    border-radius: 12px;
    margin-bottom: 1rem;
}

.record-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 1rem 0;
}

.record-btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.record-btn.start {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
}

.record-btn.stop {
    background: linear-gradient(135deg, #dc3545 0%, #fd7e14 100%);
    color: white;
}

.record-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.record-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.audio-playback {
    margin-top: 1rem;
    width: 100%;
}

.recording-timer {
    font-size: 1.2rem;
    font-weight: 600;
    color: #dc3545;
    margin: 1rem 0;
    font-family: 'Courier New', monospace;
}

.recording-indicator {
    display: none;
    color: #dc3545;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* === NOTE AREA === */
.note-area {
    width: 100%;
    min-height: 120px;
    border: 2px solid #eee;
    border-radius: 12px;
    padding: 1rem;
    font-family: inherit;
    resize: vertical;
    transition: border-color 0.3s ease;
}

.note-area:focus {
    outline: none;
    border-color: var(--accent-color);
}

/* === BUTTONS === */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

/* === FILE INFO === */
.file-count {
    color: var(--secondary-color);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.file-size {
    color: var(--secondary-color);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* === REQUIRED LABEL STYLING === */
.required-label {
    font-weight: 500;
    color: var(--primary-color);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.required-label .required-star {
    color: #e74c3c;
    font-size: 1.2em;
    margin-left: 2px;
}

.form-control:invalid {
    border-color: #e74c3c !important;
    box-shadow: 0 0 0 0.2rem rgba(231,76,60,.15);
}

/* === LOADING STYLES === */
.loading {
    display: none;
    text-align: center;
    margin: 1rem 0;
}

.loading.show {
    display: block;
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 768px) {
    .wedding-names {
        font-size: 2rem;
    }
    
    .wedding-date {
        font-size: 1rem;
    }
    
    .memory-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .memory-card {
        padding: 1.5rem;
    }
    
    .progress-container {
        padding: 2rem;
        margin: 1rem;
    }
    
    .progress-circle {
        width: 120px;
        height: 120px;
    }
    
    .progress-text {
        font-size: 2rem;
    }
    
    .progress-status {
        font-size: 1rem;
    }
    
    .progress-message {
        font-size: 0.9rem;
    }
    
    .preview-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .modal-body {
        padding: 1.5rem;
    }
    
    .main-container {
        margin: 1rem auto;
    }
}

@media (max-width: 480px) {
    .wedding-top {
        padding: 1.5rem 1rem;
    }
    
    .wedding-img {
        max-width: 150px;
    }
    
    .preview-container {
        grid-template-columns: 1fr;
    }
    
    .record-controls {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .record-btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .progress-container {
        padding: 1.5rem;
    }
    
    .progress-circle {
        width: 100px;
        height: 100px;
    }
    
    .progress-text {
        font-size: 1.5rem;
    }
    
    .memory-card {
        padding: 1rem;
    }
    
    .memory-icon {
        font-size: 2.5rem;
    }
    
    .memory-title {
        font-size: 1.2rem;
    }
    
    .modal-body {
        padding: 1rem;
    }
    
    .upload-area {
        padding: 1.5rem;
    }
}

/* === ADDITIONAL FORM STYLING === */
.form-control {
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(75, 75, 75, 0.15);
}

/* === UTILITY CLASSES === */
.text-primary {
    color: var(--primary-color) !important;
}

.text-secondary {
    color: var(--secondary-color) !important;
}

.border-primary {
    border-color: var(--primary-color) !important;
}

/* === ACCESSIBILITY === */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}