/* ================================================
   media-store.net — Keycloak Login Theme
   ================================================ */

:root {
    --ms-dark:        #0a1520;
    --ms-dark-mid:    #0f2030;
    --ms-dark-light:  #163040;
    --ms-cyan:        #00c8f0;
    --ms-cyan-dark:   #009ab8;
    --ms-cyan-btn:    #0099bb;
    --ms-cyan-glow:   rgba(0, 200, 240, 0.22);
    --ms-text-light:  #d8f0f8;
    --ms-text-muted:  #7a9aaa;
    --ms-white:       #ffffff;
    --ms-bg:          #f2f6f9;
    --ms-border:      #d8e4ec;
    --ms-input-focus: #b8d8e8;
    --ms-error:       #e53e3e;
    --ms-error-bg:    #fff5f5;
    --ms-success:     #38a169;
    --ms-success-bg:  #f0fff4;
    --ms-info:        #3182ce;
    --ms-info-bg:     #ebf8ff;
    --ms-warning:     #d69e2e;
    --ms-warning-bg:  #fffff0;
    --ms-radius:      10px;
    --ms-shadow:      0 20px 60px rgba(0,0,0,0.12);
    --ms-transition:  0.2s ease;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html.ms-html {
    height: 100%;
    font-size: 16px;
}

body.ms-body {
    height: 100%;
    min-height: 100vh;
    font-family: 'Segoe UI', system-ui, -apple-system, Arial, sans-serif;
    background: var(--ms-bg);
    color: #1a2438;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ================================================
   LAYOUT: Split screen
   ================================================ */
.ms-layout {
    display: flex;
    min-height: 100vh;
}

/* ---- Sidebar ---- */
.ms-sidebar {
    width: 42%;
    background: linear-gradient(160deg, #050d14 0%, var(--ms-dark) 50%, var(--ms-dark-mid) 100%);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Decorative circles */
.ms-sidebar::before,
.ms-sidebar::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
}
.ms-sidebar::before {
    width: 400px;
    height: 400px;
    background: var(--ms-cyan);
    top: -120px;
    right: -120px;
}
.ms-sidebar::after {
    width: 300px;
    height: 300px;
    background: var(--ms-cyan);
    bottom: -100px;
    left: -80px;
}

.ms-sidebar-inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    padding: 3rem 3rem 2.5rem;
}

.ms-logo-wrap {
    margin-bottom: 1rem;
}

.ms-logo-wrap a { display: inline-block; }
.ms-logo-wrap a:hover { opacity: 0.9; }

.ms-logo {
    width: 220px;
    height: auto;
    display: block;
}

.ms-tagline {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2rem 0;
}

.ms-tagline h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--ms-white);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.ms-tagline p {
    font-size: 1rem;
    color: var(--ms-text-muted);
    line-height: 1.7;
}

/* Feature list */
.ms-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.ms-feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--ms-text-light);
    font-size: 0.9rem;
}

.ms-feature-icon {
    color: var(--ms-cyan);
    font-size: 0.75rem;
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    background: var(--ms-cyan-glow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* Sidebar footer */
.ms-sidebar-footer {
    font-size: 0.8rem;
    color: var(--ms-text-muted);
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 1.25rem;
}

/* ---- Main Form Area ---- */
.ms-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.5rem;
    background: var(--ms-bg);
}

.ms-form-container {
    width: 100%;
    max-width: 420px;
}

/* Mobile logo (hidden on desktop) */
.ms-mobile-logo {
    display: none;
    text-align: center;
    margin-bottom: 2rem;
}
.ms-mobile-logo img {
    width: 180px;
    /* Invert for light background */
    filter: invert(1) sepia(1) saturate(3) hue-rotate(340deg);
}

/* ================================================
   FORM HEADER
   ================================================ */
.ms-form-header {
    margin-bottom: 2rem;
}

.ms-form-header h1 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--ms-dark);
    margin-bottom: 0.4rem;
}

.ms-form-header p {
    font-size: 0.9rem;
    color: var(--ms-text-muted);
}

/* ================================================
   ALERTS
   ================================================ */
.ms-alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.9rem 1.1rem;
    border-radius: var(--ms-radius);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    border-left: 4px solid;
}

.ms-alert-error   { background: var(--ms-error-bg);   border-color: var(--ms-error);   color: #c53030; }
.ms-alert-success { background: var(--ms-success-bg); border-color: var(--ms-success); color: #276749; }
.ms-alert-warning { background: var(--ms-warning-bg); border-color: var(--ms-warning); color: #975a16; }
.ms-alert-info    { background: var(--ms-info-bg);    border-color: var(--ms-info);    color: #2b6cb0; }

.ms-alert-icon {
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
    width: 20px;
    text-align: center;
}

/* ================================================
   FORM FIELDS
   ================================================ */
.ms-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.ms-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.ms-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ms-dark-mid);
    letter-spacing: 0.01em;
}

.ms-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--ms-border);
    border-radius: var(--ms-radius);
    font-size: 0.95rem;
    background: var(--ms-white);
    color: var(--ms-dark);
    transition: border-color var(--ms-transition), box-shadow var(--ms-transition);
    outline: none;
    -webkit-appearance: none;
}

.ms-input:focus {
    border-color: var(--ms-cyan);
    box-shadow: 0 0 0 3px var(--ms-cyan-glow);
}

.ms-input::placeholder {
    color: #b0bac9;
}

/* Password input wrapper */
.ms-input-wrap {
    position: relative;
}

.ms-input-wrap .ms-input {
    padding-right: 2.8rem;
}

.ms-toggle-pw {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--ms-text-muted);
    padding: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--ms-transition);
}

.ms-toggle-pw:hover { color: var(--ms-cyan); }

/* Error state */
.ms-field-error .ms-input {
    border-color: var(--ms-error);
    box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.1);
}

.ms-field-error-msg {
    font-size: 0.8rem;
    color: var(--ms-error);
}

/* ================================================
   FORM EXTRAS (remember me + forgot password)
   ================================================ */
.ms-form-extras {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: -0.25rem;
}

.ms-remember-me { display: flex; align-items: center; }

.ms-checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--ms-dark-mid);
    user-select: none;
}

.ms-checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.ms-checkbox-custom {
    width: 18px;
    height: 18px;
    border: 1.5px solid var(--ms-border);
    border-radius: 4px;
    background: var(--ms-white);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--ms-transition);
}

.ms-checkbox-label input[type="checkbox"]:checked + .ms-checkbox-custom {
    background: var(--ms-cyan-btn);
    border-color: var(--ms-cyan-btn);
}

.ms-checkbox-label input[type="checkbox"]:checked + .ms-checkbox-custom::after {
    content: '';
    display: block;
    width: 5px;
    height: 9px;
    border: 2px solid var(--ms-white);
    border-top: none;
    border-left: none;
    transform: rotate(45deg) translateY(-1px);
}

.ms-forgot-link {
    font-size: 0.85rem;
    color: var(--ms-cyan-btn);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--ms-transition);
}
.ms-forgot-link:hover { color: var(--ms-cyan-dark); text-decoration: underline; }

/* ================================================
   PRIMARY BUTTON
   ================================================ */
.ms-btn-primary {
    width: 100%;
    padding: 0.85rem 1.5rem;
    background: linear-gradient(135deg, var(--ms-cyan-btn) 0%, var(--ms-cyan-dark) 100%);
    color: var(--ms-white);
    border: none;
    border-radius: var(--ms-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    letter-spacing: 0.02em;
    transition: all var(--ms-transition);
    box-shadow: 0 4px 15px var(--ms-cyan-glow);
    margin-top: 0.5rem;
}

.ms-btn-primary:hover {
    background: linear-gradient(135deg, var(--ms-cyan) 0%, var(--ms-cyan-btn) 100%);
    box-shadow: 0 6px 20px rgba(0, 200, 240, 0.35);
    transform: translateY(-1px);
}

.ms-btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px var(--ms-cyan-glow);
}

.ms-btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* ================================================
   MULTI-STEP: Username-Hint in Step 2
   ================================================ */
.ms-username-hint {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--ms-text-muted);
    margin-top: 0.25rem;
}

.ms-username-hint span {
    font-weight: 600;
    color: var(--ms-dark-mid);
}

.ms-switch-user {
    font-size: 0.8rem;
    color: var(--ms-cyan-btn);
    text-decoration: none;
}
.ms-switch-user:hover { text-decoration: underline; }

/* ================================================
   CLOUDFLARE TURNSTILE
   ================================================ */
.ms-turnstile-wrap {
    display: flex;
    justify-content: center;
    margin-top: 0.25rem;
    min-height: 65px;
}

/* Turnstile iframe passt sich an, aber wir stellen sicher dass es nicht überläuft */
.cf-turnstile {
    max-width: 100%;
}

.ms-btn-disabled,
.ms-btn-primary:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* ================================================
   SOCIAL LOGIN
   ================================================ */
.ms-social-separator {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0 1rem;
    color: var(--ms-text-muted);
    font-size: 0.8rem;
}

.ms-social-separator::before,
.ms-social-separator::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--ms-border);
}

.ms-social-providers {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.ms-social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.7rem 1rem;
    border: 1.5px solid var(--ms-border);
    border-radius: var(--ms-radius);
    background: var(--ms-white);
    color: var(--ms-dark);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--ms-transition);
}

.ms-social-btn:hover {
    border-color: var(--ms-cyan);
    background: #eaf9fd;
    color: var(--ms-cyan-dark);
}

/* ================================================
   INFO BOX (registration link)
   ================================================ */
.ms-info-box {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--ms-border);
}

.ms-register-link {
    text-align: center;
    font-size: 0.875rem;
    color: var(--ms-text-muted);
}

.ms-register-link a {
    color: var(--ms-cyan-btn);
    text-decoration: none;
    font-weight: 600;
    margin-left: 0.3rem;
    transition: color var(--ms-transition);
}

.ms-register-link a:hover {
    color: var(--ms-cyan-dark);
    text-decoration: underline;
}

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 900px) {
    .ms-layout { flex-direction: column; }

    .ms-sidebar {
        width: 100%;
        padding: 0;
        min-height: auto;
    }

    .ms-sidebar-inner {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        padding: 1.5rem 2rem;
        gap: 1rem;
    }

    .ms-sidebar::before,
    .ms-sidebar::after { display: none; }

    .ms-tagline, .ms-features, .ms-sidebar-footer { display: none; }

    .ms-logo { width: 180px; }

    .ms-main { padding: 2rem 1.25rem 3rem; }
}

@media (max-width: 600px) {
    .ms-sidebar-inner { padding: 1.25rem 1.5rem; }
    .ms-logo { width: 150px; }
    .ms-form-header h1 { font-size: 1.35rem; }
    .ms-form-container { max-width: 100%; }

    .ms-mobile-logo { display: none !important; }
}

@media (max-width: 420px) {
    .ms-form-extras { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
}