/* ==========================================================================
   Login — Page-Styles (Welle 3, 2026-05-04)
   Variablen aus assets/brand/tokens.css (--ik-*) und assets/css/base.css
   (--font-display, --font-body).

   Cascade-Override gegen magic-link.css.
   magic-link.css definiert .ik-btn auf Specificity 0,1,0 (dark #1a1a1a Background).
   Login-Karten erzwingen Brand-Buttons via 0,2,0 Specificity (.login-card .ik-btn).
   Same-Order, gleiche Specificity-Disziplin wie das alte Inline-<style>-Block-
   Override (Live page-login.php Z. 47, vor Welle 3).
   ========================================================================== */


/* ==============================================
   PAGE-WRAPPER
============================================== */
.login-main {
    padding: 96px 24px 80px;
    min-height: calc(100vh - 64px);
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.login-wrap {
    width: 100%;
    max-width: 480px;
    text-align: center;
}


/* ==============================================
   HERO
============================================== */
.login-headline {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: clamp(32px, 5vw, 48px);
    letter-spacing: -0.03em;
    color: var(--ik-black);
    line-height: 1.08;
    margin: 0;
}

.login-sub {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 16px;
    color: var(--ik-text-secondary);
    line-height: 1.6;
    margin-top: 12px;
}


/* ==============================================
   KARTEN-STACK (vertikal, beide Karten gleich breit)
============================================== */
.login-cards {
    margin: 40px auto 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 420px;
    text-align: left;
}

.login-card {
    background: var(--ik-gray);
    border: 0.5px solid var(--ik-gray-border);
    border-radius: 0;
    padding: 32px;
    box-shadow: none;
}

.login-card__title {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 22px;
    letter-spacing: -0.01em;
    color: var(--ik-black);
    line-height: 1.25;
}

.login-card__desc {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 14px;
    color: var(--ik-text-secondary);
    line-height: 1.5;
    margin-top: 8px;
}


/* ==============================================
   KARTEN-CTA — Cascade-Override (0,2,0) gegen magic-link.css
   Brand-Button-Pattern: dezente Outline mit Metallic-Hover-Fill,
   keine Solid-Buttons (Memory feedback_keine-soliden-buttons).
============================================== */
.login-card .ik-btn {
    display: block;
    width: 100%;
    margin-top: 24px;
    padding: 14px 0;
    text-align: center;
    text-decoration: none;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 13px;
    line-height: 1;
    border-radius: 0;
    transition:
        background 240ms cubic-bezier(0.16, 1, 0.3, 1),
        border-color 240ms cubic-bezier(0.16, 1, 0.3, 1),
        color 240ms cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    min-height: 44px; /* Touch-Target */
}

/* Filled-Variante (Akademie-Karte): Metallic-Verlauf wie Welle-2 .cta-section__btn */
.login-card .ik-btn--filled {
    background: var(--ik-red-metal);
    color: #FFFFFF;
    border: 1px solid var(--ik-red-darkest);
}

.login-card .ik-btn--filled:hover {
    background: var(--ik-red-metal-hover);
    border-color: var(--ik-red-darkest);
}

/* Outline-Variante (Kartei-Karte): dezente Outline mit Hover-Fill */
.login-card .ik-btn--outline {
    background: transparent;
    color: var(--ik-black);
    border: 1px solid var(--ik-black);
}

.login-card .ik-btn--outline:hover {
    background: var(--ik-black);
    color: #FFFFFF;
}

.login-card__hint {
    display: block;
    margin-top: 12px;
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 13px;
    color: var(--ik-text-tertiary);
    text-align: center;
    text-decoration: none;
    transition: color 200ms cubic-bezier(0.16, 1, 0.3, 1);
}

.login-card__hint:hover {
    color: var(--ik-black);
}


/* ==============================================
   MAGIC-LINK MODAL — Cascade-Override (0,2,0) gegen magic-link.css
   Markup wird von magic-link.js dynamisch eingehängt — Klassen sind global,
   wir scopen Brand-konformen Submit-Button via .ik-modal .ik-btn (Specificity 0,2,0).
============================================== */
.ik-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99999;
    align-items: center;
    justify-content: center;
}

.ik-modal.ik-modal-open {
    display: flex;
}

.ik-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 10, 0.55);
}

.ik-modal-content {
    position: relative;
    width: 90%;
    max-width: 440px;
    background: #FFFFFF;
    border: 1px solid var(--ik-gray-border);
    border-radius: 0;
    z-index: 1;
    overflow: hidden;
}

.ik-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    font-size: 20px;
    color: var(--ik-text-tertiary);
    cursor: pointer;
}

.ik-modal-close:hover {
    color: var(--ik-black);
    background: var(--ik-gray);
}

.ik-modal-body {
    padding: 48px 40px 40px;
}

.ik-modal-header h2 {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: 28px;
    letter-spacing: -0.01em;
    color: var(--ik-black);
    margin-bottom: 12px;
}

.ik-modal-header p {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 14px;
    color: var(--ik-text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
}

.ik-form-group {
    display: flex;
    gap: 8px;
}

.ik-form-group input[type=email] {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--ik-gray-border);
    border-radius: 0;
    background: #FFFFFF;
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--ik-black);
    outline: none;
    transition: border-color 200ms cubic-bezier(0.16, 1, 0.3, 1);
    min-height: 44px;
}

.ik-form-group input[type=email]:focus {
    border-color: var(--ik-black);
    outline: 2px solid var(--ik-red);
    outline-offset: 2px;
}

/* Modal-Submit-Button: Brand-Metallic-Override gegen magic-link.css's 0,1,0 Default */
.ik-modal .ik-btn {
    background: var(--ik-red-metal);
    color: #FFFFFF;
    border: 1px solid var(--ik-red-darkest);
    border-radius: 0;
    padding: 12px 22px;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 13px;
    line-height: 1;
    cursor: pointer;
    transition:
        background 200ms cubic-bezier(0.16, 1, 0.3, 1),
        border-color 200ms cubic-bezier(0.16, 1, 0.3, 1);
    min-height: 44px;
}

.ik-modal .ik-btn:hover {
    background: var(--ik-red-metal-hover);
    border-color: var(--ik-red-darkest);
}

.ik-form-hint {
    margin-top: 12px;
    font-family: var(--font-body);
    font-size: 12px;
    color: var(--ik-text-tertiary);
}

.ik-modal-footer {
    border-top: 1px solid var(--ik-gray-border);
    padding: 16px 40px;
    background: var(--ik-gray);
}

.ik-modal-footer p {
    font-family: var(--font-body);
    font-size: 12px;
    color: var(--ik-text-tertiary);
}

.ik-success-step {
    display: none;
    padding: 48px 40px 40px;
    text-align: center;
}

.ik-success-step h2 {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: 28px;
    color: var(--ik-black);
    margin-bottom: 12px;
}

.ik-success-step p {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 14px;
    color: var(--ik-text-secondary);
    line-height: 1.6;
}


/* ==============================================
   MOBILE
============================================== */
@media (max-width: 768px) {
    body {
        font-size: 18px;
        overflow-x: hidden;
    }

    .login-main {
        padding: 64px 16px 64px;
    }

    .login-headline {
        font-size: 32px;
    }

    .login-card {
        padding: 24px;
    }

    .ik-modal-body {
        padding: 32px 24px 24px;
    }

    .ik-modal-header h2 {
        font-size: 24px;
    }
}

@media (max-width: 480px) {
    .login-main {
        padding: 48px 16px 48px;
    }
}


/* ==============================================
   REDUCED MOTION
============================================== */
@media (prefers-reduced-motion: reduce) {
    .login-card .ik-btn,
    .login-card__hint,
    .ik-modal .ik-btn,
    .ik-form-group input[type=email] {
        transition-duration: 0.01ms;
    }
}