/* =====================================================================
   PARAGON DMS - Design System
   Cornkamwi Paragon Technologies
   ===================================================================== */

:root {
    --pdms-navy: #0F172A;
    --pdms-royal: #2563EB;
    --pdms-emerald: #10B981;
    --pdms-white: #FFFFFF;

    --pdms-bg: #F4F6FB;
    --pdms-surface: rgba(255, 255, 255, 0.72);
    --pdms-surface-solid: #FFFFFF;
    --pdms-border: rgba(15, 23, 42, 0.08);
    --pdms-text: #0F172A;
    --pdms-text-muted: #64748B;

    --pdms-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
    --pdms-shadow-md: 0 8px 24px -6px rgba(15, 23, 42, 0.12);
    --pdms-shadow-lg: 0 24px 48px -12px rgba(15, 23, 42, 0.18);

    --pdms-radius: 18px;
    --pdms-radius-sm: 12px;

    --pdms-sidebar-w: 272px;
}

.dark {
    --pdms-bg: #0B1220;
    --pdms-surface: rgba(20, 28, 46, 0.72);
    --pdms-surface-solid: #131B2E;
    --pdms-border: rgba(255, 255, 255, 0.08);
    --pdms-text: #E7ECF7;
    --pdms-text-muted: #93A0BE;

    --pdms-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --pdms-shadow-md: 0 8px 28px -6px rgba(0, 0, 0, 0.45);
    --pdms-shadow-lg: 0 24px 56px -12px rgba(0, 0, 0, 0.55);
}

* { box-sizing: border-box; }

html, body {
    background: var(--pdms-bg);
    color: var(--pdms-text);
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    -webkit-font-smoothing: antialiased;
    transition: background-color .25s ease, color .25s ease;
}

body {
    background-image:
        radial-gradient(circle at 8% 8%, rgba(37, 99, 235, 0.10), transparent 40%),
        radial-gradient(circle at 92% 18%, rgba(16, 185, 129, 0.10), transparent 40%);
    background-attachment: fixed;
    min-height: 100vh;
}

/* -----------------------------------------------------------------
   Glassmorphism surfaces
   ----------------------------------------------------------------- */
.pdms-glass {
    background: var(--pdms-surface);
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    border: 1px solid var(--pdms-border);
    border-radius: var(--pdms-radius);
    box-shadow: var(--pdms-shadow-md);
}

.pdms-card {
    background: var(--pdms-surface-solid);
    border: 1px solid var(--pdms-border);
    border-radius: var(--pdms-radius);
    box-shadow: var(--pdms-shadow-sm);
    transition: transform .2s ease, box-shadow .2s ease;
}

.pdms-card:hover {
    box-shadow: var(--pdms-shadow-md);
}

/* -----------------------------------------------------------------
   Brand gradient elements
   ----------------------------------------------------------------- */
.pdms-brand-gradient {
    background: linear-gradient(135deg, var(--pdms-navy) 0%, var(--pdms-royal) 60%, var(--pdms-emerald) 130%);
}

.pdms-text-gradient {
    background: linear-gradient(90deg, var(--pdms-royal), var(--pdms-emerald));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* -----------------------------------------------------------------
   Sidebar
   ----------------------------------------------------------------- */
.pdms-sidebar {
    width: var(--pdms-sidebar-w);
    background: var(--pdms-navy);
    background-image: linear-gradient(180deg, #0F172A 0%, #111C33 100%);
}

.pdms-nav-link {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .7rem .9rem;
    border-radius: 12px;
    color: rgba(231, 236, 247, .68);
    font-size: .875rem;
    font-weight: 500;
    transition: all .18s ease;
    position: relative;
}

.pdms-nav-link:hover {
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
}

.pdms-nav-link.active {
    background: linear-gradient(90deg, rgba(37,99,235,.35), rgba(16,185,129,.18));
    color: #fff;
}

.pdms-nav-link.active::before {
    content: '';
    position: absolute;
    left: -12px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 60%;
    border-radius: 4px;
    background: var(--pdms-emerald);
}

/* -----------------------------------------------------------------
   Stat cards
   ----------------------------------------------------------------- */
.pdms-stat-icon {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* -----------------------------------------------------------------
   Animations
   ----------------------------------------------------------------- */
@keyframes pdmsFadeUp {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

.pdms-animate-in {
    animation: pdmsFadeUp .5s cubic-bezier(.16,.84,.44,1) both;
}

.pdms-delay-1 { animation-delay: .05s; }
.pdms-delay-2 { animation-delay: .1s; }
.pdms-delay-3 { animation-delay: .15s; }
.pdms-delay-4 { animation-delay: .2s; }
.pdms-delay-5 { animation-delay: .25s; }

@keyframes pdmsPulseRing {
    0%   { box-shadow: 0 0 0 0 rgba(16, 185, 129, .45); }
    100% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
}

.pdms-pulse {
    animation: pdmsPulseRing 1.8s ease-out infinite;
}

/* -----------------------------------------------------------------
   Auth pages
   ----------------------------------------------------------------- */
.pdms-auth-bg {
    background: var(--pdms-navy);
    background-image:
        radial-gradient(circle at 15% 20%, rgba(37, 99, 235, .35), transparent 45%),
        radial-gradient(circle at 85% 80%, rgba(16, 185, 129, .30), transparent 45%),
        linear-gradient(135deg, #0F172A 0%, #101B33 100%);
    position: relative;
    overflow: hidden;
}

.pdms-auth-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60' viewBox='0 0 60 60'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.035'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: .5;
}

/* -----------------------------------------------------------------
   Scrollbar
   ----------------------------------------------------------------- */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(100, 116, 139, .35); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: rgba(100, 116, 139, .55); }

/* -----------------------------------------------------------------
   Utility
   ----------------------------------------------------------------- */
.pdms-badge {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-size: .7rem;
    font-weight: 600;
    padding: .25rem .6rem;
    border-radius: 999px;
    letter-spacing: .02em;
}