/* Üyelik ve kimlik doğrulama sayfaları için modern tema */

body.auth-page {
    min-height: 100vh;
    background: linear-gradient(180deg, rgba(9, 17, 31, 1) 0%, rgba(18, 31, 51, 0.94) 48%, rgba(37, 54, 86, 0.88) 68%, rgba(243, 246, 252, 0.96) 100%);
    display: flex;
    flex-direction: column;
}

.auth-shell {
    flex: 1;
    width: min(1040px, calc(100% - 32px));
    margin: clamp(32px, 6vw, 56px) auto clamp(48px, 7vw, 72px);
    position: relative;
}

.auth-panel {
    position: relative;
    border-radius: 40px;
    padding: clamp(32px, 6vw, 54px);
    background: linear-gradient(160deg,
        rgba(9, 17, 31, 0.96) 0%,
        rgba(18, 31, 51, 0.92) 34%,
        rgba(37, 54, 86, 0.86) 60%,
        rgba(255, 255, 255, 0.96) 100%);
    border: 1px solid rgba(var(--charcoal-rgb, 18, 26, 36), 0.14);
    box-shadow: 0 40px 80px rgba(9, 17, 31, 0.28);
    overflow: hidden;
    display: grid;
    gap: clamp(28px, 5vw, 40px);
}

.auth-panel::before,
.auth-panel::after {
    content: '';
    position: absolute;
    pointer-events: none;
    opacity: 0.72;
}

.auth-panel::before {
    inset: -38% -18% auto -12%;
    height: 56%;
    background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.22), transparent 70%);
}

.auth-panel::after {
    inset: auto -24% -40% 22%;
    height: 60%;
    background: radial-gradient(circle at bottom left, rgba(255, 255, 255, 0.24), transparent 72%);
}

.auth-hero,
.auth-card,
.auth-footer {
    position: relative;
    z-index: 1;
}

.auth-hero {
    display: grid;
    justify-items: center;
    gap: 18px;
    text-align: center;
    color: #ffffff;
}

.auth-logo {
    width: clamp(90px, 13vw, 126px);
    height: clamp(90px, 13vw, 126px);
    border-radius: 32px;
    padding: clamp(12px, 2vw, 18px);
    background: linear-gradient(140deg, rgba(255, 255, 255, 0.96), rgba(255, 231, 238, 0.9));
    border: 1px solid rgba(var(--accent-rgb, 163, 14, 37), 0.18);
    box-shadow: 0 24px 44px rgba(var(--accent-rgb, 163, 14, 37), 0.28);
    display: grid;
    place-items: center;
    position: relative;
    overflow: hidden;
}

.auth-logo::after {
    content: '';
    position: absolute;
    inset: clamp(12px, 2.4vw, 18px);
    border-radius: 28px;
    border: 1px dashed rgba(var(--accent-rgb, 163, 14, 37), 0.22);
}

.auth-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    position: relative;
    z-index: 1;
}

.auth-hero h1 {
    font-size: clamp(30px, 4.8vw, 42px);
    font-weight: 800;
    letter-spacing: 0.7px;
}

.auth-hero p {
    font-size: clamp(16px, 2.4vw, 18px);
    max-width: 520px;
    color: rgba(255, 255, 255, 0.85);
}

.auth-card {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 28px;
    padding: clamp(28px, 4.4vw, 40px);
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22), 0 26px 46px rgba(9, 17, 31, 0.26);
    backdrop-filter: blur(18px);
    display: grid;
    gap: clamp(20px, 3vw, 28px);
}

.auth-form-header h2 {
    margin: 0 0 8px 0;
    font-size: clamp(24px, 3.2vw, 30px);
    font-weight: 700;
    color: rgba(var(--charcoal-rgb, 18, 26, 36), 0.9);
}

.auth-form-header p {
    margin: 0;
    color: rgba(var(--charcoal-rgb, 18, 26, 36), 0.66);
    font-size: 15px;
}

.auth-form {
    display: grid;
    gap: clamp(16px, 3vw, 22px);
}

.form-group {
    display: grid;
    gap: 10px;
}

.form-group label {
    font-weight: 600;
    color: rgba(var(--charcoal-rgb, 18, 26, 36), 0.85);
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.form-group label i {
    color: var(--ankahed-red, #a30e25);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid rgba(var(--charcoal-rgb, 18, 26, 36), 0.14);
    background: rgba(255, 255, 255, 0.96);
    color: rgba(var(--charcoal-rgb, 18, 26, 36), 0.85);
    font-size: 16px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: rgba(var(--accent-rgb, 163, 14, 37), 0.42);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb, 163, 14, 37), 0.18);
}

.auth-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 20px;
    border-radius: 999px;
    border: none;
    background: linear-gradient(135deg, var(--ankahed-red, #a30e25) 0%, var(--ankahed-red-dark, #6c0716) 100%);
    color: #ffffff;
    font-weight: 700;
    letter-spacing: 0.4px;
    cursor: pointer;
    box-shadow: 0 26px 44px rgba(var(--accent-rgb, 163, 14, 37), 0.3);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.auth-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 30px 52px rgba(var(--accent-rgb, 163, 14, 37), 0.34);
}

.auth-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.message {
    border-radius: 20px;
    padding: 16px 18px;
    font-weight: 500;
    display: none;
    text-align: center;
}

.message.success {
    background: rgba(46, 204, 113, 0.14);
    border: 1px solid rgba(46, 204, 113, 0.28);
    color: #0f5132;
}

.message.error {
    background: rgba(220, 53, 69, 0.16);
    border: 1px solid rgba(220, 53, 69, 0.28);
    color: #842029;
}

.message.info {
    background: rgba(13, 110, 253, 0.16);
    border: 1px solid rgba(13, 110, 253, 0.28);
    color: #0c437e;
}

.auth-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    font-size: 14px;
}

.auth-links a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 14px;
    color: var(--ankahed-red, #a30e25);
    text-decoration: none;
    background: rgba(var(--accent-rgb, 163, 14, 37), 0.12);
    border: 1px solid rgba(var(--accent-rgb, 163, 14, 37), 0.18);
    transition: background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}

.auth-links a:hover {
    background: linear-gradient(135deg, var(--ankahed-red, #a30e25), var(--ankahed-red-dark, #6c0716));
    color: #ffffff;
    box-shadow: 0 16px 28px rgba(var(--accent-rgb, 163, 14, 37), 0.24);
}

.auth-footer {
    text-align: center;
    color: rgba(255, 255, 255, 0.78);
    display: grid;
    gap: 10px;
}

.auth-footer p {
    margin: 0;
    font-size: 14px;
}

.auth-footer-links {
    display: inline-flex;
    gap: 18px;
    justify-content: center;
    flex-wrap: wrap;
}

.auth-footer-links a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-weight: 500;
    position: relative;
}

.auth-footer-links a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 100%;
    height: 2px;
    background: rgba(255, 255, 255, 0.6);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.auth-footer-links a:hover::after {
    transform: scaleX(1);
}

@media (max-width: 960px) {
    .auth-shell {
        width: calc(100% - 24px);
    }

    .auth-panel {
        border-radius: 28px;
        padding: clamp(24px, 7vw, 40px);
    }
}

@media (max-width: 640px) {
    body.auth-page {
        background: linear-gradient(200deg, rgba(9, 17, 31, 1) 0%, rgba(18, 31, 51, 0.94) 48%, rgba(37, 54, 86, 0.86) 70%, rgba(243, 246, 252, 0.96) 100%);
    }

    .auth-panel {
        border-radius: 24px;
        padding: clamp(22px, 7vw, 32px);
        gap: 24px;
    }

    .auth-card {
        border-radius: 22px;
    }

    .auth-links {
        flex-direction: column;
    }

    .auth-links a {
        width: 100%;
        justify-content: center;
    }
}