/* ==========================================================================
   GymGyme Dark Login Styling - Matches Visual Reference
   ========================================================================== */

:root {
    --bg-main: #0e0e11;
    --card-bg: linear-gradient(145deg, #1f1838 0%, #151126 100%);
    --card-border: #34285a;
    --input-bg: #18181d;
    --input-border: #282832;
    --input-focus: #e06d2b;
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --accent-green: #e06d2b;
    --accent-green-hover: #c45a1e;
    --accent-glow: rgba(224, 109, 43, 0.35);
    --error-bg: rgba(239, 68, 68, 0.12);
    --error-border: rgba(239, 68, 68, 0.35);
    --error-text: #fca5a5;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body.app-body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-sans);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

/* Background Ambient Glows */
.ambient-glow {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    filter: blur(140px);
}

.glow-top-left {
    top: -120px;
    left: -100px;
    width: 480px;
    height: 480px;
    background: radial-gradient(circle, rgba(224, 109, 43, 0.15) 0%, transparent 70%);
}

.glow-center {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 650px;
    height: 650px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, rgba(224, 109, 43, 0.08) 50%, transparent 70%);
}

/* Page Layout Wrapper */
.login-wrapper {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding: 24px 36px;
}

/* Header */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.brand-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--accent-green);
    color: #070a13;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px var(--accent-glow);
}

.logo-icon.has-custom-logo {
    background: transparent;
    box-shadow: none;
    overflow: hidden;
    padding: 0;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.tenant-logo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-title {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--text-primary);
}

.brand-subtitle {
    font-size: 0.76rem;
    color: var(--text-muted);
    font-weight: 400;
}

/* Header Actions / Pills */
.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.pill-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #101625;
    border: 1px solid var(--card-border);
    color: #cbd5e1;
    font-size: 0.8rem;
    font-weight: 500;
    padding: 7px 14px;
    border-radius: 9999px;
    cursor: default;
    transition: all 0.2s ease;
}

.lang-btn {
    cursor: pointer;
}

.lang-btn:hover {
    background: #172033;
    border-color: rgba(255, 255, 255, 0.15);
}

.lang-flag {
    font-size: 0.75rem;
    font-weight: 700;
    color: #94a3b8;
}

.version-pill {
    color: #64748b;
}

/* Main Content Area */
.login-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px 15px;
}

/* Login Card */
.login-card {
    width: 100%;
    max-width: 440px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 40px 34px;
    box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.7),
                0 0 60px -20px rgba(16, 185, 129, 0.08);
}

.card-header {
    text-align: center;
    margin-bottom: 28px;
}

.login-card-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 14px;
}

.login-brand-logo-img {
    max-width: 190px;
    height: 54px;
    object-fit: contain;
    border-radius: 10px;
}

.card-title {
    font-size: 1.45rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.card-subtitle {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-top: 6px;
}

/* Form Groups & Inputs */
.form-group {
    margin-bottom: 18px;
}

.form-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: #cbd5e1;
    margin-bottom: 7px;
}

.label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 7px;
}

.char-counter {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 10px;
    transition: all 0.2s ease;
    width: 100%;
}

.input-wrapper:focus-within {
    border-color: var(--input-focus);
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.15);
}

.input-wrapper.has-error {
    border-color: #ef4444;
}

.input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #64748b;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    pointer-events: none;
    z-index: 2;
}

.form-input,
.login-form .input-wrapper input,
.login-card .input-wrapper input {
    width: 100%;
    background: transparent !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    color: var(--text-primary);
    font-size: 0.92rem;
    font-family: var(--font-sans);
    padding: 13px 14px 13px 44px !important;
    box-sizing: border-box;
    position: relative;
    z-index: 1;
}

.form-input::placeholder,
.login-form .input-wrapper input::placeholder {
    color: #475569;
}

.input-wrapper.has-toggle-btn input,
.input-wrapper:has(.toggle-password-btn) input,
.form-input[type="password"],
.login-form .input-wrapper.has-toggle-btn input,
.login-form .input-wrapper:has(.toggle-password-btn) input,
.login-form .input-wrapper input[type="password"] {
    padding-right: 44px !important;
}

.toggle-password-btn {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #64748b;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    border-radius: 4px;
    transition: color 0.2s ease;
    z-index: 2;
}

.toggle-password-btn:hover {
    color: #cbd5e1;
}

.field-error {
    display: block;
    font-size: 0.76rem;
    color: #f87171;
    margin-top: 5px;
}

/* Options Row */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 14px;
    margin-bottom: 24px;
}

.remember-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}

.custom-checkbox {
    width: 16px;
    height: 16px;
    accent-color: var(--accent-green);
    cursor: pointer;
}

.checkbox-text {
    font-size: 0.84rem;
    color: var(--text-secondary);
}

.forgot-link {
    font-size: 0.84rem;
    font-weight: 500;
    color: var(--accent-green);
    text-decoration: none;
    transition: color 0.2s ease, text-shadow 0.2s ease;
}

.forgot-link:hover {
    color: #4ade80;
    text-decoration: underline;
}

/* Submit Button */
.submit-btn {
    width: 100%;
    background: linear-gradient(90deg, #8e441b 0%, #6d3414 100%);
    border: 1px solid #a85424;
    color: #ffffff;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 700;
    padding: 14px 20px;
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.25s ease;
    box-shadow: 0 4px 16px rgba(224, 109, 43, 0.35);
}

.submit-btn:hover {
    background: linear-gradient(90deg, #a34f20 0%, #7d3c18 100%);
    border-color: #c2642d;
    color: #ffffff;
    box-shadow: 0 6px 24px rgba(224, 109, 43, 0.5);
    transform: translateY(-1px);
}

.submit-btn:active {
    transform: translateY(0);
}

/* Alert Error Banner */
.alert-error {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--error-bg);
    border: 1px solid var(--error-border);
    border-radius: 10px;
    padding: 12px 14px;
    color: var(--error-text);
    font-size: 0.85rem;
    margin-bottom: 20px;
    animation: fadeIn 0.25s ease-in-out;
}

.alert-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* Spinner / Loading state */
.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(4, 47, 26, 0.3);
    border-top-color: #042f1a;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: none;
}

.htmx-request .spinner {
    display: inline-block;
}

.htmx-request .btn-text {
    opacity: 0.8;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Footer */
.app-footer {
    text-align: center;
    padding-top: 20px;
}

.app-footer p {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* Responsive adjustments */
@media (max-width: 640px) {
    .login-wrapper {
        padding: 16px 20px;
    }
    .login-card {
        padding: 30px 22px;
        border-radius: 16px;
    }
    .brand-subtitle {
        display: none;
    }
}

/* ==========================================================================
   GYMGYME AYDINLIK / GÜNDÜZ MODU (LIGHT THEME) OVERRIDES - LOGIN
   ========================================================================== */
:root[data-theme-mode="light"],
html[data-theme-mode="light"],
body[data-theme-mode="light"],
body.light-theme,
[data-theme-mode="light"] {
    --bg-main: #f1f4f8;
    --card-bg: #ffffff;
    --card-border: #e2e8f0;
    --input-bg: #f8fafc;
    --input-border: #cbd5e1;
    --input-focus: #e06d2b;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --error-bg: #fef2f2;
    --error-border: #fecaca;
    --error-text: #dc2626;
}

[data-theme-mode="light"] body.app-body,
body.light-theme.app-body,
body[data-theme-mode="light"].app-body {
    background-color: #f1f4f8 !important;
    color: #0f172a !important;
}

[data-theme-mode="light"] .login-wrapper,
.light-theme .login-wrapper {
    background-color: transparent;
    color: #0f172a;
}

[data-theme-mode="light"] .glow-top-left,
.light-theme .glow-top-left {
    background: radial-gradient(circle, rgba(224, 109, 43, 0.08) 0%, transparent 70%);
}

[data-theme-mode="light"] .glow-center,
.light-theme .glow-center {
    background: radial-gradient(circle, rgba(139, 92, 246, 0.04) 0%, rgba(224, 109, 43, 0.04) 50%, transparent 70%);
}

[data-theme-mode="light"] .brand-title,
.light-theme .brand-title {
    color: #0f172a;
}

[data-theme-mode="light"] .brand-subtitle,
.light-theme .brand-subtitle {
    color: #64748b;
}

[data-theme-mode="light"] .pill-btn,
.light-theme .pill-btn {
    background: #ffffff;
    border-color: #cbd5e1;
    color: #334155;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

[data-theme-mode="light"] .pill-btn:hover,
.light-theme .pill-btn:hover {
    background: #f8fafc;
    border-color: #94a3b8;
    color: #0f172a;
}

[data-theme-mode="light"] .lang-flag,
.light-theme .lang-flag {
    color: #475569;
}

[data-theme-mode="light"] .version-pill,
.light-theme .version-pill {
    background: #e2e8f0;
    color: #475569;
    border-color: #cbd5e1;
}

[data-theme-mode="light"] .login-card,
.light-theme .login-card {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.08),
                0 0 1px 1px rgba(15, 23, 42, 0.04) !important;
}

[data-theme-mode="light"] .card-title,
.light-theme .card-title {
    color: #0f172a !important;
}

[data-theme-mode="light"] .card-subtitle,
.light-theme .card-subtitle {
    color: #64748b !important;
}

[data-theme-mode="light"] .form-label,
.light-theme .form-label {
    color: #1e293b !important;
}

[data-theme-mode="light"] .char-counter,
.light-theme .char-counter {
    color: #64748b !important;
}

[data-theme-mode="light"] .input-wrapper,
.light-theme .input-wrapper {
    background: #f8fafc !important;
    border-color: #cbd5e1 !important;
}

[data-theme-mode="light"] .input-wrapper:focus-within,
.light-theme .input-wrapper:focus-within {
    background: #ffffff !important;
    border-color: #e06d2b !important;
    box-shadow: 0 0 0 3px rgba(224, 109, 43, 0.15) !important;
}

[data-theme-mode="light"] .input-wrapper.has-error,
.light-theme .input-wrapper.has-error {
    border-color: #ef4444 !important;
}

[data-theme-mode="light"] .input-icon,
.light-theme .input-icon {
    color: #64748b !important;
}

[data-theme-mode="light"] .input-wrapper:focus-within .input-icon,
.light-theme .input-wrapper:focus-within .input-icon {
    color: #e06d2b !important;
}

[data-theme-mode="light"] .form-input,
[data-theme-mode="light"] .login-form .input-wrapper input,
[data-theme-mode="light"] .login-card .input-wrapper input,
.light-theme .form-input,
.light-theme .login-form .input-wrapper input,
.light-theme .login-card .input-wrapper input {
    color: #0f172a !important;
}

[data-theme-mode="light"] .form-input::placeholder,
[data-theme-mode="light"] .login-form .input-wrapper input::placeholder,
.light-theme .form-input::placeholder,
.light-theme .login-form .input-wrapper input::placeholder {
    color: #94a3b8 !important;
}

[data-theme-mode="light"] .toggle-password-btn,
.light-theme .toggle-password-btn {
    color: #64748b !important;
}

[data-theme-mode="light"] .toggle-password-btn:hover,
.light-theme .toggle-password-btn:hover {
    color: #0f172a !important;
}

[data-theme-mode="light"] .checkbox-text,
.light-theme .checkbox-text {
    color: #334155 !important;
}

[data-theme-mode="light"] .forgot-link,
.light-theme .forgot-link {
    color: #c25a1e !important;
}

[data-theme-mode="light"] .forgot-link:hover,
.light-theme .forgot-link:hover {
    color: #9a4211 !important;
}

[data-theme-mode="light"] .submit-btn,
.light-theme .submit-btn {
    background: linear-gradient(90deg, #e06d2b 0%, #c45a1e 100%) !important;
    border-color: #b85016 !important;
    color: #ffffff !important;
    box-shadow: 0 4px 14px rgba(224, 109, 43, 0.28) !important;
}

[data-theme-mode="light"] .submit-btn:hover,
.light-theme .submit-btn:hover {
    background: linear-gradient(90deg, #c45a1e 0%, #a84711 100%) !important;
    border-color: #9a4211 !important;
    box-shadow: 0 6px 20px rgba(224, 109, 43, 0.4) !important;
}

[data-theme-mode="light"] .alert-error,
.light-theme .alert-error {
    background: #fef2f2 !important;
    border: 1px solid #fecaca !important;
    color: #b91c1c !important;
}

[data-theme-mode="light"] .app-footer p,
.light-theme .app-footer p {
    color: #64748b !important;
}