/* ========================================
   LEGENDA STUDIO - TEMİZ CSS DOSYASI
   ======================================== */

/* ===== GENEL STİLLER ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0f0f0f 100%);
    min-height: 100vh;
    color: #ffffff;
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.container-fluid {
    padding: 2rem 1rem;
}

/* ===== HEADER STİLLERİ ===== */
.page-header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.page-header h2 {
    font-size: 2.5rem;
    font-weight: 300;
    background: linear-gradient(45deg, #ffffff, #e0e0e0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.page-header .subtitle {
    color: #888;
    font-size: 1.1rem;
    font-weight: 300;
}

.progress-bar {
    width: 100%;
    max-width: 600px;
    margin: 2rem auto;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
    height: 8px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #00d4ff, #0099cc);
    border-radius: 10px;
    transition: width 0.3s ease;
}

/* ===== DESKTOP LAYOUT ===== */
.desktop-main-container {
    display: none;
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

/* ===== HİZMET VE SÜRE SEÇİMİ - YAN YANA ===== */
.service-duration-row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
    align-items: end;
}

/* ===== TAKVİM - TAM EKRAN ===== */
.full-width-calendar {
    width: 100%;
    margin-bottom: 2rem;
}

.full-width-calendar .calendar-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    width: 100%;
}

.full-width-calendar .month-calendar {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 15px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.full-width-calendar .daily-schedule {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 15px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

/* ===== FORM STİLLERİ ===== */
.form-section {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    margin-bottom: 2rem;
}

/* ===== DEAKTİF FORM ELEMENTLERİ ===== */
.form-select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: rgba(255, 255, 255, 0.05);
    color: #888;
}

.form-select:disabled:hover {
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: none;
}

/* ===== DEAKTİF TAKVİM ===== */
.calendar-container.disabled {
    opacity: 0.8;
    pointer-events: none;
    cursor: not-allowed;
}

.calendar-container.disabled .calendar-day {
    cursor: not-allowed;
    opacity: 0.6;
}

.calendar-container.disabled .nav-btn {
    cursor: not-allowed;
    opacity: 0.6;
}

.calendar-container.disabled .time-slot {
    cursor: not-allowed;
    opacity: 0.6;
}

/* ===== DEAKTİF SAAT BÖLÜMÜ ===== */
.daily-schedule.disabled {
    opacity: 0.8;
    pointer-events: none;
    cursor: not-allowed;
}

.daily-schedule.disabled .time-slot {
    cursor: not-allowed;
    opacity: 0.6;
}

.daily-schedule.disabled h3 {
    color: #aaa;
}

/* ===== DEAKTİF SAAT SLOTLARI ===== */
.time-slot.disabled {
    opacity: 0.7;
    cursor: not-allowed;
    pointer-events: none;
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
}

.time-slot.disabled .time-label {
    color: #aaa;
}

.time-slot.disabled .status-text {
    color: #aaa;
}

.time-slot.disabled:hover {
    transform: none;
    box-shadow: none;
    border-color: rgba(255, 255, 255, 0.15);
}

.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #00d4ff;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: #ffffff;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-select, .form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-select:focus, .form-control:focus {
    outline: none;
    border-color: #00d4ff;
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
    background: rgba(255, 255, 255, 0.08);
}

.form-select option {
    background: #1a1a1a;
    color: #ffffff;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.service-duration-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* ===== TAKVİM STİLLERİ ===== */
.calendar-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.month-calendar {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 15px;
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.calendar-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    gap: 1rem;
}

.nav-btn {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    color: #00d4ff;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.nav-btn:hover {
    background: rgba(0, 212, 255, 0.2);
    transform: translateY(-2px);
}

.calendar-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #00d4ff;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.calendar-header {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.calendar-header > div {
    padding: 0.75rem;
    text-align: center;
    font-weight: 600;
    background: rgba(0, 212, 255, 0.1);
    color: #00d4ff;
    border-radius: 8px;
    font-size: 0.9rem;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    min-height: 50px;
}

.calendar-day:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateY(-2px);
}

.calendar-day.selected {
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    color: #000;
    font-weight: 600;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
}

/* ===== KAPALI GÜNLER ===== */
.calendar-day.closed {
    background: rgba(255, 0, 0, 0.1);
    border-color: rgba(255, 0, 0, 0.3);
    color: #ff6b6b;
    cursor: not-allowed;
    opacity: 0.7;
}

.calendar-day.closed:hover {
    background: rgba(255, 0, 0, 0.15);
    border-color: rgba(255, 0, 0, 0.4);
    transform: none;
    box-shadow: 0 2px 8px rgba(255, 0, 0, 0.2);
}

.calendar-day.closed .day-number {
    color: #ff6b6b;
    font-weight: 600;
}

.calendar-day.closed::after {
    content: "✕";
    position: absolute;
    top: 2px;
    right: 2px;
    font-size: 0.7rem;
    color: #ff6b6b;
    font-weight: bold;
}

.calendar-day.disabled {
    opacity: 0.3;
    cursor: not-allowed;
    background: rgba(255, 255, 255, 0.01);
}

.calendar-day.disabled:hover {
    background: rgba(255, 255, 255, 0.01);
    transform: none;
}

.day-number {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.day-info {
    font-size: 0.7rem;
    opacity: 0.8;
    text-align: center;
    line-height: 1.2;
}

/* ===== GÜNLÜK PROGRAM STİLLERİ ===== */
.daily-schedule {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 15px;
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.daily-schedule h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #00d4ff;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

#daily-appointments {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}

.time-slot {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.4s ease;
    min-height: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.time-slot:hover {
    background: rgba(0, 212, 255, 0.05);
    border-color: rgba(0, 212, 255, 0.2);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.1);
}

.time-slot:hover .time-label {
    color: #00d4ff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.time-slot:hover .appointment-info {
    color: #fff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.time-slot.selected {
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    color: #000;
    font-weight: 600;
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.4);
}

.time-slot.disabled {
    opacity: 0.3;
    cursor: not-allowed;
    background: rgba(255, 255, 255, 0.02);
}

.time-slot.disabled:hover {
    background: rgba(255, 255, 255, 0.02);
    transform: none;
}

.time-label {
    font-size: 1rem;
    font-weight: 600;
    color: #00d4ff;
    margin-bottom: 0.25rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.appointment-info {
    font-size: 0.8rem;
    color: #ccc;
    line-height: 1.3;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* ===== ÖDEME SEÇENEKLERİ ===== */
.payment-options {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.payment-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.03);
    transition: all 0.3s ease;
    flex: 1;
}

.payment-option:hover {
    border-color: rgba(0, 212, 255, 0.3);
    background: rgba(0, 212, 255, 0.05);
}

.payment-option input[type="radio"] {
    display: none;
}

.payment-option input[type="radio"]:checked + .radio-custom {
    background: #00d4ff;
    border-color: #00d4ff;
}

.payment-option input[type="radio"]:checked + .radio-custom::after {
    opacity: 1;
}

.radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    position: relative;
    transition: all 0.3s ease;
}

.radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: #000;
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.payment-text {
    font-weight: 500;
    color: #ffffff;
}

/* ===== SÖZLEŞME STİLLERİ ===== */
.contract-section {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 10px;
    padding: 1.5rem;
    margin: 2rem 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contract-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
}

.contract-label input[type="checkbox"] {
    display: none;
}

.contract-label input[type="checkbox"]:checked + .checkbox-custom {
    background: #00d4ff;
    border-color: #00d4ff;
}

.contract-label input[type="checkbox"]:checked + .checkbox-custom::after {
    opacity: 1;
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    position: relative;
    transition: all 0.3s ease;
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #000;
    font-weight: bold;
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.contract-text {
    color: #ffffff;
    line-height: 1.5;
    font-size: 0.95rem;
}

.contract-link {
    color: #00d4ff;
    text-decoration: none;
    font-weight: 500;
}

.contract-link:hover {
    text-decoration: underline;
}

/* ===== BUTON STİLLERİ ===== */
.submit-button {
    width: 100%;
    padding: 15px 30px;
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    color: #000;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.3);
}

.submit-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* ===== SUBMIT SECTION ===== */
.submit-section {
    text-align: center;
    margin-top: 2rem;
}

.submit-btn {
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    color: #000;
    border: none;
    padding: 15px 40px;
    border-radius: 25px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.5);
}

.submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

/* ===== BİLDİRİM STİLLERİ ===== */
.notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    max-width: 400px;
}

.notification {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
    animation: slideIn 0.3s ease;
}

.notification.success {
    border-color: rgba(0, 255, 136, 0.5);
    background: rgba(0, 255, 136, 0.1);
}

.notification.error {
    border-color: rgba(255, 99, 99, 0.5);
    background: rgba(255, 99, 99, 0.1);
}

.notification.warning {
    border-color: rgba(255, 193, 7, 0.5);
    background: rgba(255, 193, 7, 0.1);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ===== YÖNETİM MODAL STİLLERİ ===== */
.management-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1001;
    backdrop-filter: blur(5px);
}

.modal-content {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    backdrop-filter: blur(10px);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #00d4ff;
}

.close-btn {
    background: none;
    border: none;
    color: #ffffff;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.close-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* ===== RESPONSIVE DÜZENLEMELER ===== */
@media (max-width: 1024px) {
    .desktop-main-container {
        display: none;
    }
    
    .form-section {
        display: block;
    }
    
    .calendar-container {
        display: block;
        grid-template-columns: none;
        gap: 0;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .service-duration-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    #daily-appointments {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .payment-options {
        flex-direction: column;
    }
}

@media (min-width: 1025px) {
    .desktop-main-container {
        display: block;
    }
    
    .form-section {
        display: none;
    }
    
    .service-duration-row {
        display: grid;
        grid-template-columns: 2fr 1fr;
        gap: 2rem;
        margin-bottom: 2rem;
        align-items: end;
    }
    
    .full-width-calendar {
        width: 100%;
        margin-bottom: 2rem;
    }
    
    .full-width-calendar .calendar-container {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
        width: 100%;
    }
}

/* ===== MOBİL TAKVİM DÜZENLEMELERİ ===== */
@media (max-width: 1024px) {
    .calendar-container {
        display: block !important;
        grid-template-columns: none !important;
        gap: 0;
        margin: 1rem 0;
    }
    
    .month-calendar {
        margin-bottom: 1rem;
        width: 100%;
        display: block !important;
    }
    
    .calendar-grid {
        display: grid !important;
        grid-template-columns: repeat(7, 1fr) !important;
        gap: 0.5rem;
        width: 100%;
    }
    
    .calendar-day {
        min-height: 40px;
        aspect-ratio: 1;
        display: flex !important;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
    
    .calendar-header {
        display: grid !important;
        grid-template-columns: repeat(7, 1fr) !important;
        gap: 0.5rem;
        margin-bottom: 1rem;
    }
    
    .daily-schedule {
        margin-top: 1rem;
        width: 100%;
        display: block !important;
    }
    
    #daily-appointments,
    #daily-appointments-mobile {
        display: grid !important;
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
    }
    
    .time-slot {
        min-height: 60px;
        padding: 0.75rem;
    }
    
    .time-label {
        font-size: 0.9rem;
    }
    
    .appointment-info {
        font-size: 0.75rem;
    }
}

/* ===== MOBİL OPTİMİZASYONLAR ===== */
@media (max-width: 768px) {
    .container-fluid {
        padding: 1rem 0.5rem;
    }
    
    .page-header h2 {
        font-size: 2rem;
    }
    
    .form-section {
        padding: 1.5rem;
        margin: 1rem 0;
    }
    
    .section-title {
        font-size: 1.3rem;
    }
    
    .calendar-container {
        margin: 1rem 0;
        display: block !important;
    }
    
    .month-calendar, .daily-schedule {
        padding: 1rem;
        width: 100%;
        display: block !important;
    }
    
    .calendar-grid {
        display: grid !important;
        grid-template-columns: repeat(7, 1fr) !important;
        gap: 0.4rem;
        width: 100%;
    }
    
    .calendar-header {
        display: grid !important;
        grid-template-columns: repeat(7, 1fr) !important;
        gap: 0.4rem;
    }
    
    .calendar-header > div {
        font-size: 0.8rem;
        padding: 0.5rem;
    }
    
    .calendar-day {
        min-height: 40px;
        font-size: 0.9rem;
        display: flex !important;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
    
    .day-number {
        font-size: 0.9rem;
    }
    
    #daily-appointments,
    #daily-appointments-mobile {
        display: grid !important;
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
    }
    
    .time-slot {
        min-height: 60px;
        padding: 0.75rem;
    }
    
    .time-label {
        font-size: 0.9rem;
    }
    
    .appointment-info {
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .container-fluid {
        padding: 0.5rem;
        overflow-x: hidden;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .page-header h2 {
        font-size: 1.8rem;
    }
    
    .form-section {
        padding: 1rem;
        width: 100%;
        box-sizing: border-box;
        overflow-x: hidden;
    }
    
    .month-calendar, .daily-schedule {
        padding: 0.75rem;
        width: 100% !important;
        max-width: 100%;
        display: block !important;
        box-sizing: border-box;
        overflow-x: hidden;
    }
    
    .calendar-container {
        display: block !important;
        margin: 0.5rem 0;
        width: 100% !important;
        max-width: 100%;
        box-sizing: border-box;
        overflow-x: hidden;
    }
    
    .calendar-grid {
        display: grid !important;
        grid-template-columns: repeat(7, 1fr) !important;
        gap: 0.25rem !important;
        width: 100% !important;
        max-width: 100%;
        box-sizing: border-box;
        padding: 0;
    }
    
    .calendar-header {
        display: grid !important;
        grid-template-columns: repeat(7, 1fr) !important;
        gap: 0.25rem !important;
        width: 100% !important;
        max-width: 100%;
        box-sizing: border-box;
        padding: 0;
    }
    
    .calendar-header > div {
        font-size: 0.7rem;
        padding: 0.35rem 0.25rem;
        min-width: 0;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    
    .calendar-day {
        min-height: 32px;
        font-size: 0.75rem;
        display: flex !important;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 0.25rem;
        aspect-ratio: 1;
        min-width: 0;
    }
    
    .day-number {
        font-size: 0.75rem;
    }
    
    .calendar-navigation {
        flex-wrap: wrap;
        gap: 0.5rem;
        padding: 0.5rem 0;
    }
    
    .calendar-title {
        font-size: 0.9rem;
        flex-wrap: wrap;
        text-align: center;
    }
    
    .nav-btn {
        padding: 5px 8px;
        font-size: 0.75rem;
        min-width: 32px;
    }
    
    .time-slot {
        min-height: 50px;
        padding: 0.5rem;
    }
    
    #daily-appointments,
    #daily-appointments-mobile {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
}

/* ===== ÇOK KÜÇÜK EKRANLAR (320px - 375px) ===== */
@media (max-width: 375px) {
    .container-fluid {
        padding: 0.4rem;
    }
    
    .page-header h2 {
        font-size: 1.5rem;
    }
    
    .form-section {
        padding: 0.75rem;
    }
    
    .month-calendar, .daily-schedule {
        padding: 0.5rem;
    }
    
    .calendar-grid {
        gap: 0.2rem !important;
    }
    
    .calendar-header {
        gap: 0.2rem !important;
    }
    
    .calendar-header > div {
        font-size: 0.65rem;
        padding: 0.3rem 0.2rem;
    }
    
    .calendar-day {
        min-height: 28px;
        font-size: 0.7rem;
        padding: 0.2rem;
    }
    
    .day-number {
        font-size: 0.7rem;
    }
    
    .calendar-title {
        font-size: 0.85rem;
    }
    
    .nav-btn {
        padding: 4px 6px;
        font-size: 0.7rem;
        min-width: 28px;
    }
    
    .time-slot {
        min-height: 45px;
        padding: 0.4rem;
        font-size: 0.8rem;
    }
    
    .time-label {
        font-size: 0.8rem;
    }
    
    .appointment-info {
        font-size: 0.7rem;
    }
}

/* ===== EN KÜÇÜK EKRANLAR (320px ve altı) ===== */
@media (max-width: 320px) {
    .container-fluid {
        padding: 0.3rem;
    }
    
    .page-header h2 {
        font-size: 1.3rem;
    }
    
    .form-section {
        padding: 0.5rem;
    }
    
    .month-calendar, .daily-schedule {
        padding: 0.4rem;
    }
    
    .calendar-grid {
        gap: 0.15rem !important;
    }
    
    .calendar-header {
        gap: 0.15rem !important;
    }
    
    .calendar-header > div {
        font-size: 0.6rem;
        padding: 0.25rem 0.15rem;
    }
    
    .calendar-day {
        min-height: 25px;
        font-size: 0.65rem;
        padding: 0.15rem;
    }
    
    .day-number {
        font-size: 0.65rem;
    }
    
    .calendar-title {
        font-size: 0.8rem;
    }
    
    .nav-btn {
        padding: 3px 5px;
        font-size: 0.65rem;
        min-width: 25px;
    }
    
    .time-slot {
        min-height: 40px;
        padding: 0.3rem;
    }
    
    #daily-appointments,
    #daily-appointments-mobile {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.4rem;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .section-title {
        font-size: 1.1rem;
    }
}

/* ===== FOOTER STİLLERİ ===== */
footer {
    background: #1a1a1a !important;
    color: white !important;
    padding: 2rem 0 !important;
    margin-top: 2rem !important;
    width: 100vw !important;
    max-width: 100% !important;
    position: relative !important;
    z-index: 1 !important;
    display: block !important;
    visibility: visible !important;
    margin-left: calc(-50vw + 50%) !important;
    margin-right: calc(-50vw + 50%) !important;
    box-sizing: border-box !important;
}

footer a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: #00d4ff;
}

/* ===== FOOTER COPYRIGHT VE MARLEV MEDYA ===== */
.marlev-link:hover {
    background: rgba(0, 212, 255, 0.2) !important;
    border-color: rgba(0, 212, 255, 0.4) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.3);
}

footer .footer-bottom a:hover {
    color: #00d4ff !important;
}

@media (max-width: 768px) {
    footer .footer-bottom {
        flex-direction: column !important;
        text-align: center !important;
        gap: 1rem !important;
    }
    
    footer .footer-bottom > div {
        width: 100% !important;
        align-items: center !important;
        text-align: center !important;
    }
    
    footer .footer-bottom > div:last-child {
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: wrap !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 1rem !important;
    }
    
    footer .footer-bottom > div:last-child a {
        text-align: center !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    
    .marlev-link {
        justify-content: center !important;
    }
}

/* ===== FOOTER GÜVENLİ ÖDEME KARTLARI ===== */
.payment-security-cards {
    display: flex !important;
    flex-wrap: wrap !important;
    justify-content: center !important;
    gap: 1rem !important;
}

.payment-security-cards span {
    flex: 0 0 auto !important;
}

/* Mobil görünüm - 2'şer 2'şer */
@media (max-width: 768px) {
    .payment-security-cards {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.75rem !important;
    }
    
    .payment-security-cards span {
        width: 100% !important;
        padding: 0.9rem 1rem !important;
        font-size: 0.9rem !important;
        justify-content: center !important;
    }
    
    .payment-security-cards span i {
        font-size: 1rem !important;
    }
}

/* Çok küçük ekranlar için */
@media (max-width: 480px) {
    .payment-security-cards {
        gap: 0.5rem !important;
        padding: 1rem !important;
    }
    
    .payment-security-cards span {
        padding: 0.75rem 0.8rem !important;
        font-size: 0.85rem !important;
    }
}

/* ===== UTILITY CLASSES ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.w-100 { width: 100%; }
.h-100 { height: 100%; }

/* ===== ANIMASYONLAR ===== */
.fade-in {
    animation: fadeIn 0.5s ease;
}

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

.slide-up {
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from { transform: translateY(100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* ===== SCROLLBAR STİLLERİ ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 212, 255, 0.5);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 212, 255, 0.7);
}

/* ===== YÖNETİM BÖLÜMÜ ===== */
.management-section {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    margin-bottom: 2rem;
}

/* ===== YÖNETİM KARTLARI ===== */
.management-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.management-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.management-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
    border-color: rgba(0, 212, 255, 0.3);
}

.management-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: #000;
}

.management-card h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1rem;
}

.management-card p {
    color: #ccc;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.management-btn {
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    color: #000;
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin: 0 auto;
}

.management-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.4);
}

/* ===== MOBİL YÖNETİM KARTLARI ===== */
@media (max-width: 768px) {
    .management-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .management-card {
        padding: 1.5rem;
    }
    
    .management-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .management-card h4 {
        font-size: 1.1rem;
    }
    
    .management-btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}