/**
 * Suunta.ai Design System - Components
 * =====================================
 * Reusable UI components for the Suunta.ai console
 *
 * 📖 AI QUICK REFERENCE
 * =====================
 * This file contains reusable UI components. When creating similar elements:
 *
 * 1. GLASS ICON BOX - Premium glass-effect icon containers
 *    - Class: .glass-icon-box
 *    - Sizes: default (52px), --sm (40px), --lg (64px)
 *    - Colors: --purple, --blue, --indigo, --teal, --emerald, --cyan, --orange, --rose, --gold
 *    - Variables: See variables.css → "GLASS ICON BOX" section
 *    - Docs: See docs/console/STYLEGUIDE.md → "Glass Icon Box"
 *
 * RELATED FILES:
 * - variables.css: CSS custom properties (colors, gradients, spacing)
 * - docs/console/STYLEGUIDE.md: Full design system documentation
 * - CLAUDE.md: Project coding guidelines
 */

/* ==========================================
   GLASS ICON BOX
   Lasimainen ikonilaatikko värigradientilla

   Usage:
   <div class="glass-icon-box glass-icon-box--purple">
       <i class="fa-light fa-hashtag"></i>
   </div>

   Or with logo:
   <div class="glass-icon-box glass-icon-box--blue">
       <span class="glass-icon-box__logo" style="background-image: url(...)"></span>
   </div>

   Sizes: default (52px), --sm (40px), --lg (64px)
   Colors: --purple, --blue, --indigo, --teal, --emerald, --cyan, --orange, --rose, --gold
   ========================================== */

.glass-icon-box {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-inner-soft);
    transition: all var(--duration-fast) var(--ease-smooth);
}

/* Hover effect - only when directly hovering the icon box itself
   Parent hover effects should be handled in context-specific CSS */
.glass-icon-box:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-inner-soft), 0 0 12px rgba(255, 255, 255, 0.05);
}

/* Icon styling */
.glass-icon-box i {
    font-size: 1.35rem;
    color: var(--color-text-primary);
    transition: color var(--duration-fast) var(--ease-smooth);
}

/* Logo container inside glass box */
.glass-icon-box__logo {
    width: 32px;
    height: 32px;
    display: inline-block;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

/* ===========================================
   SIZE VARIANTS
   =========================================== */

.glass-icon-box--sm {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
}

.glass-icon-box--sm i {
    font-size: 1rem;
}

.glass-icon-box--sm .glass-icon-box__logo {
    width: 24px;
    height: 24px;
}

.glass-icon-box--lg {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-xl);
}

.glass-icon-box--lg i {
    font-size: 1.75rem;
}

.glass-icon-box--lg .glass-icon-box__logo {
    width: 40px;
    height: 40px;
}

/* ===========================================
   COLOR VARIANTS
   Each variant uses gradient background + matching border
   =========================================== */

/* Purple - Chat/Communication */
.glass-icon-box--purple {
    background: var(--glass-icon-purple);
    border-color: var(--glass-icon-purple-border);
}

.glass-icon-box--purple i {
    color: var(--purple-500);
}

/* Blue - Calendar/Scheduling */
.glass-icon-box--blue {
    background: var(--glass-icon-blue);
    border-color: var(--glass-icon-blue-border);
}

.glass-icon-box--blue i {
    color: var(--blue-500);
}

/* Indigo - Docs/Strategy */
.glass-icon-box--indigo {
    background: var(--glass-icon-indigo);
    border-color: var(--glass-icon-indigo-border);
}

.glass-icon-box--indigo i {
    color: var(--indigo-500);
}

/* Teal - Knowledge/Documents */
.glass-icon-box--teal {
    background: var(--glass-icon-teal);
    border-color: var(--glass-icon-teal-border);
}

.glass-icon-box--teal i {
    color: var(--teal-500);
}

/* Emerald - Analytics/Data */
.glass-icon-box--emerald {
    background: var(--glass-icon-emerald);
    border-color: var(--glass-icon-emerald-border);
}

.glass-icon-box--emerald i {
    color: var(--emerald-500);
}

/* Orange - CRM/Sales */
.glass-icon-box--orange {
    background: var(--glass-icon-orange);
    border-color: var(--glass-icon-orange-border);
}

.glass-icon-box--orange i {
    color: var(--orange-500);
}

/* Rose - People/Tasks */
.glass-icon-box--rose {
    background: var(--glass-icon-rose);
    border-color: var(--glass-icon-rose-border);
}

.glass-icon-box--rose i {
    color: var(--rose-500);
}

/* Gold - Warnings/Highlights */
.glass-icon-box--gold {
    background: var(--glass-icon-gold);
    border-color: var(--glass-icon-gold-border);
}

.glass-icon-box--gold i {
    color: var(--gold-500);
}

/* Cyan - AI/Chat */
.glass-icon-box--cyan {
    background: var(--glass-icon-cyan);
    border-color: var(--glass-icon-cyan-border);
}

.glass-icon-box--cyan i {
    color: var(--cyan-500);
}

/* ===========================================
   LIGHT MODE OVERRIDES
   =========================================== */

:root[data-theme="light"] .glass-icon-box {
    box-shadow: var(--shadow-inner-soft), 0 1px 3px rgba(0, 0, 0, 0.08);
}

:root[data-theme="light"] .glass-icon-box:hover,
:root[data-theme="light"] *:hover > .glass-icon-box {
    box-shadow: var(--shadow-inner-soft), 0 2px 8px rgba(0, 0, 0, 0.12);
}

/* ==========================================
   TOAST NOTIFICATIONS (App.showToast)
   Global toast styles used across all pages
   =========================================== */

.toast-container {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    pointer-events: none;
}

.toast-container .toast {
    position: relative;
    pointer-events: auto;
    padding: 12px 20px;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.toast-container .toast.toast--visible {
    opacity: 1;
    transform: translateY(0);
}

.toast--success {
    background: var(--emerald-500);
    color: var(--brand-blue-700);
}

.toast--error {
    background: var(--red-500);
    color: var(--white);
}

.toast--info {
    background: var(--indigo-500);
    color: var(--white);
}

.toast--warning {
    background: var(--gold-500);
    color: var(--brand-blue-700);
}